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Fourteen Adhesives from DELO Compatible with Highintensity LED Modules and Light Engines 02/24/2016
DELO, one of the world’s leading manufacturers of industrial adhesives for automotive, consumer and industrial electronics applications, now offers 14 lightcuring products that enable a durable, high optical quality of LED modules and light engines. Ten of the 14 products have received approval for direct LED contact, while the remaining four are certified for indirect contact. These adhesives will be featured at The LED Show, March 13 in Santa Clara, CA. Ideal for use in LEDs found in automotive, outdoor, residential, industrial and commercial lighting applications, adhesives in the DELOPHOTOBOND, DELOKATIOBOND and DELODUALBOND families demonstrated chemical tolerance in standard LED industry compatibility tests. These adhesives, that can withstand extreme conditions, play a major role from fixing lenses or reflectors, to sealing LED lamps into glass plates or housings.
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INDUSTRIAL REPORT FOR LED LIGHTING PROFESSIONALS For the latest news and insights on the web at www.superindustrialonline.com or www.edanaro.com Compare leasing and finance vendors online During testing, modules with adhesive on top of the LED were supplied with 700 mA of electric current over a sixweek period and heated up to 70°C. During this time, and in a subsequent intensity test, there was no decrease in brightness for the products that are suited for direct LED contact and a very slight decrease for those for indirect LED contact. The adhesives’ lowoutgassing and yellowingresistant nature ensures longterm high optical quality of the LED module. Lightcuring epoxy resins and acrylates of the DELOKATIOBOND, DELOPHOTOBOND and DELODUALBOND families are the most efficient choice for LEDcompatible products as they enable fast assembly processes. They are also more stable and provide a better seal than silicones, which can allow humidity to enter into the LED and electronics. Lightcuring adhesives feature temperature stability and flexibility, enabling them to withstand heat, cold and vibrations. Their universal adhesion capabilities offers a reliable and nearly invisible connection for even the most complex geometries and material combinations.
DualCuring Adhesive from DELO Used in High Performance Applications 01/20/2016
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DELO, one of the world’s leading manufacturers of industrial adhesives for automotive, consumer and industrial electronics applications, now offers a dualcuring epoxy resin that can be used in the most demanding applications. DELOMONOPOX VE 72768 offers greater bonding accuracy and is extremely resistant to substances like oil, transmission fluid, gasoline, methanol and printing ink. Designed with special hardeners, this new adhesive is used where bonded or encapsulated components are exposed to extreme temperatures and harsh chemicals. Robert Saller, director sales international, DELO, said, “Up until now, only heatcuring adhesives have been available for highreliability applications. By integrating the light fixing process, not only are we able to provide users with a greater bonding accuracy, but also a defined fillet and easier handling of the cured components.” The new adhesive allows for defined glob top encapsulation even in the tightest spaces on a circuit board. With light curing, the glob top forms a skin and can ‘freeze’ its shape, so none of the adhesive flows away during the heat curing process. This eliminates one step in the process as compared to the dam and fill method, which is the only other encapsulation alternative in miniaturization. Curing is achieved through a twostage process. First, depending on intensity, the adhesive is lightfixed in up to 5 seconds to achieve a die shear strength of more than 1 N on the FR4 circuit INDUSTRIAL REPORT FOR LED LIGHTING PROFESSIONALS For the latest news and insights on the web at www.superindustrialonline.com or www.edanaro.com Compare leasing and finance vendors online
INDUSTRIAL REPORT FOR LED LIGHTING PROFESSIONALS For the latest news and insights on the web at www.superindustrialonline.com or www.edanaro.com Compare leasing and finance vendors online board material. Then it is briefly heat cured (for example 30 minutes at 150°C) to obtain its full strength of 50 MPa on FR4. The system is offered in two viscosities, one for bonding applications and another for encapsulation. Its operating temperature range is from 65°C to 180°C.
Three New Sealants from DELO Cure in Seconds, Can Withstand Temperatures to +150°C 09/24/2015
DELO, one of the world’s leading manufacturers of industrial adhesives for automotive, consumer and industrial electronics applications, now offers three highly flexible, acrylatebased sealants that can withstand temperatures up to 150°C and reach final strength within seconds of curing. While DELOPHOTOBOND GE4009 is a purely lightcuring adhesive, wellsuited for translucent materials, DELODUALBOND GE4707 and DELODUALBOND GE4906 use lightcuring in conjunction with either heat or humidity, respectively. This dual method eliminates uncured
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OneComponent Epoxy Resins from DELO Withstand Temperatures to +250 degrees C 08/19/2015
DELO, one of the world’s leading manufacturers of industrial adhesives for automotive, consumer and industrial electronics applications, now offers onecomponent epoxy resins that withstand temperatures ranging from 65°C to INDUSTRIAL REPORT FOR LED LIGHTING PROFESSIONALS For the latest news and insights on the web at www.superindustrialonline.com or www.edanaro.com Compare leasing and finance vendors online
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+250°C (85°F to 482°F). These new anhydridebased adhesives are ideal for bonding and encapsulating sensors and semiconductors. Designed for highreliability applications found in automotive, power electronics and oil drilling, these newly developed, chemical resistant adhesives feature universal adhesive strength, a high level of stability and excellent processing characteristics like flexible curing or good flow properties. These anhydride adhesives’ high temperature and chemical resistance as well as low thermal expansion of 11 ppm/K or lower can be attributed to their extremely dense crosslinking. DELO’s anhydridebased adhesives remain strong and stable at temperatures as high as +250°C. Even after 500 hours of storage at that temperature, these adhesives have a tensile strength of 50 MPa, while compression shear strength on ceramic remains at 8 MPa at a measured temperature of +220°C.
New Form in Place Gaskets from DELO Cure in Seconds 05/05/2015
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DELO, one of the world’s leading manufacturers of industrial adhesives for automotive, consumer and industrial electronics applications, now offers form in place (FIP) gaskets that protect housing covers from dust, air and water. This new static liquid seal product can be light cured within seconds, making it superior to conventional liquid sealants that need minutes, if not longer, to cure. Designed to seal electronic/household devices like telephone housings and loudspeaker assemblies as well as automotive parts like oil pans, electrical controls, engine covers, pumps, gear parts and door handles, DELO’s FIP gaskets offer immediate final strength enabling continuous production and no downtime. Ideal for large production volumes, these lightcuring liquid sealants allows for short cycle times and easy automation. FIP gaskets are more advantageous than conventional gaskets in the creation of complex component geometries because they require less process steps, while providing quick machine setup time and little to no waste. Inline checks are also possible, as potential leaks are detected with the help of fluorescent light. This runresistant, paintwetting impairment substances (PWIS) free/siliconefree, high viscous liquid sealants can be applied onto housing parts in any desired height. The FIP gaskets’ good elasticity offers reliable sealing after joining components together. Its low compression set allows components to spring back after being compressed.
Technical Specifications ● ● ● ● ● ●
Lightcured within seconds Immediate final strength. No downtime Little to no waste Short cycle time PWISfree/siliconfree Runresistant
Enhanced LED Lamps from DELO Feature High Efficiency and Nearly Double the Intensity INDUSTRIAL REPORT FOR LED LIGHTING PROFESSIONALS For the latest news and insights on the web at www.superindustrialonline.com or www.edanaro.com Compare leasing and finance vendors online
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03/02/2015
DELO, one of the world’s leading manufacturers of industrial adhesives for automotive, consumer and industrial electronics applications, has nearly doubled the intensity of its 400 nm LED area lamps. The DELOLUX 20 and DELOLUX 202 can now reach an intensity up to 600 mW/cm². With the increased intensity, the 400 nm area lamps allow for much faster curing of many different adhesives. The higher intensity also allows for easier bonding of components made of certain opaque plastics as they can now be reached and cured properly. The DELOLUX 20 and DELOLUX 202 can be arrayed seamlessly both vertically and horizontally, evenly irradiating areas of nearly any shape and size. The lamps’ higher output intensity enables greater working distances for irradiating bonding areas in sleeves or deep holes. The compact LED heads on both models are ideal for use on fully automated systems and can be easily integrated into production lines. The new lamp heads operate with existing control units.
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INDUSTRIAL REPORT FOR LED LIGHTING PROFESSIONALS For the latest news and insights on the web at www.superindustrialonline.com or www.edanaro.com Compare leasing and finance vendors online Robert Saller, director of international sales at DELO said, “An increased intensity has numerous advantages. We have developed these lamps to irradiate bonding areas evenly, an aspect often neglected even though it’s necessary for reliable adhesive curing.” The DELOLUX 20 and DELOLUX 202 are dependable and more energy efficient than traditional discharge lamps. The lifespan of the lamps can exceed 20,000 hours. Lower energy consumption paired with minimal maintenance allow for a costefficient production process.
Technical Specifications ● ● ●
Wavelength of 400 nm Lifespan of lamp exceeds 20,000 hours Intensity up to 600 mW/cm²
Withstand temperatures up to +180°C, allows quick and simple curing 01/27/2015
DELO, one of the world’s leading manufacturers of industrial adhesives for automotive, consumer and industrial electronics applications, has developed a new adhesive for metal bonding used in high temperature applications that require a
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quick and simple production process. The DELOML DB154 retains its strength at temperatures up to +180°C. Designed for use in electric motors, DELOML DB154 can easily bond buried magnets, rotor packages as well as shafts to hubs. This new adhesive offers exceptional temperature stability and heat resistance, achieving more than twice the shear strength values of other methacrylates in the same temperature range. Many other adhesives on the market experience a strong power drop at temperatures above +150°C. DELOML DB154 retains its strength when it comes in frequent contact with high temperature, corrosive fluids, such as gear oil, motor oil and gasoline. Cured by exposure to UV or visible light, the adhesive reaches initial strength within six seconds, securely fixing the components and allowing the process to promptly continue. This provides an even initial fillet strength for more secure bonding. Full strength of this adhesive is achieved when no oxygen is present in the curing process. Unlike one or twocomponent epoxy resins, lightcuring methacrylates, such as DELOML DB154, require shorter periods of curing time. This enables a faster production process as well as helps reduce the carbon footprint made during production, since no energy is used for heat curing. It also eliminates the mechanical fixing of the components prior to heat curing, saving additional process time. This mediumviscous product adheres to steel and aluminum as well as to magnets made of rare earth often consisting of an ironneodymium mixture. If an activator is used, metals can also be joined to a component made of plastic.
Technical Specifications ● ● ●
Features high strength and withstands exposure to up to +180°C Initial curing within six seconds Faster production time; reduced carbon emissions
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Durable Fastening Method for Lightweight Materials Available from DELO and Bollhoff 10/07/2014
DELO, one of the world’s leading manufacturers of industrial adhesives for automotive, consumer and industrial electronics applications, has partnered with Bollhoff, a world leader in the manufacturing and distribution of fasteners and joining solutions, to develop ONSERT. This new fastening method of securely connecting elements combines rapid lightcuring adhesive with durable, removable screw connections. Ideal for use in the automotive, aviation and consumer industries to secure cable holders, clips, sensor holders, brake lines as well as insulation panels and claddings, this innovative and flexible bonding method can be used with composites, thin sheet metals and plastics. Composite materials like CFRP and GFRP take joining techniques like welding, screwing and riveting to their limits. Based on stud welding, ONSERT technology combines bonding and screwing with elements of fastening, such as threaded bolts with a transparent plastic base, and bonds it to fiber composite materials. The threaded rod of the ONSERT can be repeatedly attached and unattached with ease.
INDUSTRIAL REPORT FOR LED LIGHTING PROFESSIONALS For the latest news and insights on the web at www.superindustrialonline.com or www.edanaro.com Compare leasing and finance vendors online
INDUSTRIAL REPORT FOR LED LIGHTING PROFESSIONALS For the latest news and insights on the web at www.superindustrialonline.com or www.edanaro.com Compare leasing and finance vendors online While conventional joining techniques, including heat curing or welding, can diminishing aesthetics, ONSERT eliminates visible impact on materials such as fiberreinforced plastics, thin sheet metal, lacquered or polished surfaces and glass, for a cleaner, more appealing look. ONSERT is a fast acting technology that can be cured within four seconds using a DELOLUX LED lamp. The flexible design and production of this quick joining method allows users to define the structural shape of various elements including rod length and base diameter as well as provides freedom during production as bonded bolts can be attached prior to final assembly of lacquered elements. This new method offers very low thermal stressing to components, very high reproducibility, fast processing and no heat input. ONSERT offers a pulloff strength of up to 2,000 N when used with bonded bolts on CFRP with a base diameter of 25 mm. When higher forces are applied, a predetermined breaking point in the base ensures that the laminate of the composite remains intact and no fibers are torn out. ONSERT easily withstands the challenges in standard automotive climate change testing, salt spray testing as well as storage in Skydrol (hydraulic fluid in aviation).
Technical Specifications ● ● ● ●
Secure fastening method with lightcured adhesive and durable screw connections ONSERT eliminates visible impact on visible such as fiberreinforced plastics, thin sheet metal, lacquered or polished surfaces and glass, for a cleaner, more appealing look ONSERT is a fast acting technology that can be cured within four seconds using a DELOLUX LED lamp ONSERT offers a pulloff strength of up to 2,000 N when used with bonded bolts on CFRP with a base diameter of 25 mm
New Flameretardant Adhesive from DELO is UL listed
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09/25/2014
DELO, one of the world’s leading manufacturers of industrial adhesives for automotive, consumer and industrial electronics applications, now offers a UL 94V0 flameretardant adhesive. DELODUOPOX FR898 is a twocomponent adhesive that is selfextinguishing and has a very low burn time. Designed for use in switches, connectors and relays for electronics as well as in electric motors for mechanical engineering, this multipurpose adhesive adheres well to plastics, metals and electronic components. The new DELODUOPOX FR898 is also ideal for use in the oil and mining industries where hazardous materials are found. This adhesive incorporates flame retardant fillers added to the adhesive. Should fire come in contact with the adhesive surface, these fillers form a foam layer thermally insulating the plastic from the flame. An additional insulating layer covers the surface so that it cannot be touched by the flame, protecting the component.
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INDUSTRIAL REPORT FOR LED LIGHTING PROFESSIONALS For the latest news and insights on the web at www.superindustrialonline.com or www.edanaro.com Compare leasing and finance vendors online DELO’s flame retardant adhesive is used in environments where temperatures range from 40°C to +140°C. It cures at room temperature after mixing the resin and hardener. If shorter curing times are required, they can be accelerated by using heat. Because of its specifically adapted viscosity, DELODUOPOX is easy to dispense. It can be processed like a onecomponent product from the DELOAUTOMIX system, manually from open containers or automatically on twocompartment dispensing systems.
Technical Specifications ● ● ● ●
UL 94V0 Flameretardant Temperature range from 40°C to +140°C Room temperature curing
New Adhesives from DELO for Extremely High Temperature Applications 08/12/2014
DELO, one of the world’s leading manufacturers of industrial adhesives for automotive, consumer and industrial electronics applications, now offers high INDUSTRIAL REPORT FOR LED LIGHTING PROFESSIONALS For the latest news and insights on the web at www.superindustrialonline.com or www.edanaro.com Compare leasing and finance vendors online
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temperature adhesives that provide a temperature stability of 3 N/mm² at 220°C as well as 12 N/mm² at 150°C. DELO’s new epoxy resin adhesives provide this exceptional performance, due to an increased glass transition temperature as well as an improved longterm temperature stability. In addition, the adhesives hold 80 percent of their initial tensile strength after being stored at +220°C for 1,000 hours. Used as construction adhesives, DELOMONOPOX HT281 and the impact resistant DELOMONOPOX HT282 are ideal for the bonding of all metals as well as temperatureresistant plastic, ferrite and ceramic. These adhesives offer high strength and permanent resistance to harsh environmental influences. DELOMONOPOX HT282, with aluminum filler, can be used in mechanical engineering when bonding magnets in electric motors and has the properties to withstand dynamic stress. In contrast, DELOMONOPOX HT281, with mineral filler, is electrically insulating and can be used where components in electric motors need to be bonded and cast. It is also used in applications where excellent chemical resistance is required. Designed for simple and fast dispensing, these filled, thixotropic adhesives can be processed within a time period of up to four weeks at room temperature. DELO’s high temperature adhesives are compliant with RoHS Directive 2011/65/EU.
Technical Specifications ● ● ●
Withstand exposure to up to +220°C Temperature stability of 3 N/mm² at 220°C; 12 N/mm² at 150°C Hold 80 percent of initial tensile strength after stored at +220°C for 1,000 hours
New Adhesive from DELO Cures at Temperatures as Low as 60°C INDUSTRIAL REPORT FOR LED LIGHTING PROFESSIONALS For the latest news and insights on the web at www.superindustrialonline.com or www.edanaro.com Compare leasing and finance vendors online
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06/11/2014
: Heatcuring adhesives are used in many applications that require high strength and permanent resistance to environmental influences. In order to achieve these properties, the adhesive is cured at temperatures between 100 °C and 150 °C in most cases. DELO Industrial Adhesives has developed a special adhesive for temperaturesensitive parts that gives full strength even at a curing temperature as low as 60°C. An application area where many temperaturesensitive materials are used is optical packaging. In this industry, components are bonded to minicameras, actuators and infrared, image or motion sensors for consumer electronics. The microoptics of these assemblies are often covered by antireflection or filter coatings. Unlike most plastic lenses, these coatings are very sensitive and get damaged at elevated temperatures. The new DELOMONOPOX LT204 epoxy resin now makes it possible to bond these materials without any problems.
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Easy and economical processing This multipurpose, one component adhesive can be processed within 48 hours at room temperature and has excellent adhesion to many plastics, including LCP, PA and PPS, as well as to metals and FR4 composites. It can be dispensed through needles with a diameter as small as 200 µm, which are common in consumer electronics and enable finest structures. Curing is possible from 60 °C, minimizing the thermal stress and resulting in reduced warpage of the components bonded and fewer tensions within the package. In addition, DELO’s new adhesive helps the bonding process excel through low energy consumption and high profitability.
Less is more 05/06/2014
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DELO®FLEXCAP® now available as 10 ml version The innovative DELO ® FLEXCAP ® foil cartridge developed by DELO® is now also available as 10 ml container. It enables top dispensing reliability, the highest precision and maximum
emptying. The level sensor integrated into the associated pressure tank monitors the dispensing process. The unique DELO ® FLEXCAP ® cartridge system allows fast and bubblefree dispensing of
adhesives with viscosities ranging from low to high. A flexible, hermetically tight foil replaces the
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DELO ® FLEXCAP ® 10 ml – useful for demanding applications A trend towards miniaturization of both the components to be bonded and the adhesive volumes dispensed is clearly recognizable. Production processes requiring the application of minute adhesive volumes are easy to implement when using DELO ® FLEXCAP® 10 ml. Manufacturers benefit from the increased dispensing reliability, especially when bonding safetyrelevant components. Special features of the DELO ® FLEXCAP ® 10 ml foil cartridge also include the
DELO ® XPRESS 921 NK pressure tank with integrated level sensor. Electronic sensors transmit a signal that indicates when the cartridge is nearly or completely empty. This is
particularly beneficial in fully automated processes as the user can prepare a new cartridge in time. The ergonomic bayonet closure of the pressure tank contributes to quick and easy exchange of the foil cartridge. This helps achieve maximum productivity. DELO ® FLEXCAP ® 10 ml and its larger variant with a volume of 30 ml are easy to combine with the pneumatic DELO ® DOT PN2 jet valve. The foil cartridge and the valve are a strong duo when it comes to fast, precise and reliable adhesive application.
DELO®’s new LED lamps 04/23/2014
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DELO®’s new LED lamps for highly efficient bonding processes are now available and will be presented to the public for the first time at the SMT Hybrid Packaging trade show. The DELOLUX® 20 and DELOLUX® 202 area lamps will be launched with a wavelength of 365 nanometers, expanding DELO®’s lamp portfolio. The powerful DELOLUX® 50 x4 spot lamp is now also available with a wavelength of 400 nanometers, making it particularly suitable for transmitting plastics and curing thick adhesive layers. Joining by adhesives plays its aces especially when integrated into industrial production. Key criteria include short cycle times and reliable series processes: That is why lightcuring adhesives are used above all. These are predominantly cured with the help of LED lamps as they have a clearly longer lifetime and are more energyefficient than discharge lamps. DELO® has recently expanded its portfolio of LED lamps by another two variants.
Suitable for fully automated production The DELOLUX ® 20 and DELOLUX ® 202 can be arrayed seamlessly in both directions,
longitudinal and transverse, allowing evenly irradiated areas of nearly any size and shape. DELO now also provides these actively aircooled LED area lamps with a wavelength of
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INDUSTRIAL REPORT FOR LED LIGHTING PROFESSIONALS For the latest news and insights on the web at www.superindustrialonline.com or www.edanaro.com Compare leasing and finance vendors online 365 nanometers. UVcuring adhesives can be reliably cured and have a dry surface afterwards. The compact LED heads are ideal for fully automated systems and easy to integrate into production lines used, for example, for miniloudspeakers or electronic switches.
Fast pinpoint curing In addition, DELO will launch the highintensity DELOLUX® 50 x4 lamp, which has only been available with a wavelength of 365 nanometers so far, in a version with 400 nanometers to
reliably cure adhesive layers with a thickness up to 10 mm. The new LED head even transmits plastics, such as PMMA, PC or PA, which are opaque when irradiated with shortwave UV light. As a consequence, processreliable bonding of plastics is possible. For maximum flexibility in production, the base unit provides connectors for up to four LED heads. The intensity of every single LED head can be individually controlled, allowing independent irradiation of multiple bonding areas. Interchangeable lenses at the compact lamp heads equipped with four LED chips open up a broad application spectrum comprising high intensities up to 2,000 mW/cm² and large spot diameters up to 0.39 in (10 mm).
DELO® stays on the road to success 04/10/2014
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DELO® Industrial Adhesives continues growing. The company concluded the fiscal year that ended on March 31, 2014, with sales revenues of US$ 81.8 million, representing an increase of 15 percent over the previous year’s figures (US$ 66 million). DELO ® ’s growth is also reflected in the number of employees. The adhesive specialist employs more than 400 people, which are 50 more than in the previous year. DELO ® is planning to
create another 90 jobs this year, especially in the divisions of Engineering, R&D and Production. The research budget of 15 percent of revenues, which is about five times higher than the industry average, is supposed to be maintained. Despite the boom abroad, DELO ® is loyal to Germany as a location. All adhesives and devices
will still be developed and produced in Bavaria, where the company constructed a 5,000 square meters building to enlarge its warehouse and production facilities.
DELO®: New RFID adhesive for stable jetting processes 03/31/2014
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DELO® Industrial Adhesives has developed a new adhesive for the reliable bonding of RFID chips and antennas. It transmits electrical signals reliably, gives high longterm die shear strength, and enables efficient production as it can be jetted. The global RFID market is rapidly growing. IDTechEx expect it to triple to US$ 23.4 million by the year 2020. Tag manufacturers, who sold nearly six billion items in 2013 alone, focus on costefficient production. Already today, one flipchip system bonds up to 20,000 chips to antenna substrates per hour. At the same time, the trend towards miniaturization is everincreasing also in the field of RFID labels. Their chips are often just 0.02x0.02 in (400x400 µm) in size, which further boost the requirements imposed on the adhesive used. The surfaces for contacting and fixing are shrinking, and the adhesive must be precisely applied in minute quantities. For this chip attach process, DELO ® has developed the new anisotropic conductive
DELOMONOPOX ® AC245 adhesive. It is based on an epoxy resin and provides the utmost
reliability thanks to optimized filler content. To verify the reliability, DELO subjected the bonded labels to the special 85/85 test where specimens are stored at +185 °F (+85 °C) and 85 % relative humidity. The tag sensitivity remains at 85 percent of the initial value even after 1,000 hours under these conditions. In addition, this product is widely usable. It is suitable for the commonly used antenna substrates PET/aluminum, PET/copper or paperbased structures, and for both HF and UHF tags.
Optimized for high label output Many of today’s labels require not more than 4.41×10 8 lb (0.02 mg) of adhesive. Therefore,
most RFID manufacturers rely on adhesive jetting to achieve an efficient production process. Such minute quantities of DELO ® ’s RFID adhesive can be dispensed through jet valves. The results achieved during a processing time of several days are both reproducible and precise. Thus, DELO ® ’s adhesive combines high reliability and excellent processing properties. In
production, this long processing time offers the advantage of shortening the cleaning intervals of the valves to minimize machine downtimes. In addition, less adhesive is wasted. When a thermode is used, the adhesive takes 8 s at +356 °F (+180 °C) to cure, ensuring high production output.
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DELO® wins German Industry’s Innovation Award 03/17/2014
DELO® Industrial Adhesives won the German Industry’s Innovation Award in the category “SMEs”. The company was honored for its research activities to reduce reflections on displays with the help of transparent adhesives. Displays are gaining ground in many industries from consumer electronics to cars to industrial systems. However their readability under sunlight is a wellknown issue. The main reason for this problem is the air gap between display and glass cover that refracts the sunlight. DELO® ’s adhesives fill this gap and thus reduce the reflections by two thirds. This saves energy consumed by the backlight of the display. In addition, adhesives significantly increase the display’s stability. In a special test, the glass cover remained intact and did not splinter even after the impact of a steel ball with a weight of 13.22 lb (6 kilograms) from a height of 98.425 in (2.5 meters). Another reason for awarding DELO ® is that the innovation has already proven itself in practice. Display manufacturers can produce high volumes within short periods of time.
“This award is a great honor for our entire team and confirms all of our research efforts. At the same time, it demonstrates the important role our hightech adhesives play in modern products”, INDUSTRIAL REPORT FOR LED LIGHTING PROFESSIONALS For the latest news and insights on the web at www.superindustrialonline.com or www.edanaro.com Compare leasing and finance vendors online
INDUSTRIAL REPORT FOR LED LIGHTING PROFESSIONALS For the latest news and insights on the web at www.superindustrialonline.com or www.edanaro.com Compare leasing and finance vendors online says Dr. WolfDietrich Herold, Managing Partner at DELO® . “Innovation means future. It is the key to our success. Therefore, we intend to invest even more than 15 percent of our sales revenues in future research and development.” The German Industry’s Innovation Award is considered to be the first innovation award worldwide and was presented for the 33rd time on March 15. It is is organized by the F.A.Z. Institute in the categories major enterprises, SMEs, startups and innovative human resources concepts. The award is under the patronage of the Ministries of Research and Economy and is presented to significant scientific, technical, entrepreneurial and intellectual innovations of the German economy.
SCHOTT and DELO® protect passengers 03/10/2014
The technology group SCHOTT and DELO® Industrial Adhesives collaborate in the development of an unbreakable glass cover composite for vehicle displays, thus providing for improved road safety. In doing so, a hightech adhesive bonds the display to the special glass cover. Both companies demonstrated in a series of tests
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that their new displays satisfy all safety requirements imposed by the automotive industry, and protect occupants of vehicles against cutting injuries. Navigation and entertainment screens in cars are becoming everlarger and are meanwhile the central control point. For the protection of the displays, many manufacturers consider using glass. It gives a pleasing surface feel and a highquality impression as expected by users of tablets and smartphones, and more and more car drivers, as well. A series of tests conducted by the manufacturer of special glass SCHOTT and the adhesive expert DELO ® has
demonstrated that a combination of highstrength aluminosilicate glass and special adhesives complies with the safety standards of the automotive industry. The two project partners tested how completely bonded displays behave in a crash compared to conventional displays with an air gap between glass cover and LCD. For this purpose, they conducted headon crash tests by the criteria of the international ECE R21 standard in which a steel ball with a weight of 14.99 lb (6.8 kg) impacts on the displays with a speed of approx. 15 mi/h (24.1 km/h). In the tests, the standard displays were completely destroyed by the steel ball and hundreds of glass splinters were blown off in all directions by the impact. In contrast, only the inner liquid crystal display of the completely bonded displays with the special SCHOTT glass broke. The glass covers remains completely intact, which protects the passengers against cutting injuries.
Highstrength special glass and flexible hightech adhesive For the tests, the floated aluminosilicate glass Xensation® Cover made by SCHOTT was used. This glass type is especially suitable for displays thanks to its high strength. The gap between
display and glass cover was filled with a special DELO ® adhesive. This bonding increases the durability of the composite and its resistance to oscillations and shocks.
The adhesives used are highly flexible and optically completely transparent. In addition, they pass the thermal, humidity and UV yellowing tests of the automotive industry. Their index of refraction is adapted accordingly. Therefore, they clearly reduce disturbing reflections and
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INDUSTRIAL REPORT FOR LED LIGHTING PROFESSIONALS For the latest news and insights on the web at www.superindustrialonline.com or www.edanaro.com Compare leasing and finance vendors online provide strong contrast. The adhesives can be lightcured within just seconds, taking account of the short cycle times demanded by automotive manufacturers.
High passive safety required Data of the World Health Organisation (WHO) show that seat belt use in the backseat is compulsory in only 111 countries, excluding the United Arab Emirates or the US states of New York and Michigan. What is more important than the legal provisions is the acceptance of belts. Germany, with a use rate of 97 percent in the backseat, is a positive exception. The USA reach a quota of 70 percent. Russia (8 percent), the Emirates (5 percent) and Mexico (4 percent) trail way behind. Unbreakable displays protect both, backseat passengers and front seat occupants against severe cutting injuries.
Low warpage: DELO® enables largearea chip encapsulation 02/11/2014
Costefficient production is playing an evergrowing role also in applications requiring high reliability. Therefore, DELO® Industrial Adhesives has attached particular importance to its new encapsulant having a low coefficient of expansion to enable largearea chip encapsulation without warpage. Both, chip production and chip processing are experiencing a strong trend towards rationalization, for example in the field of chip encapsulation. On the one hand, more and more companies place a vast number of equal assemblies onto a printed circuit board, which are then INDUSTRIAL REPORT FOR LED LIGHTING PROFESSIONALS For the latest news and insights on the web at www.superindustrialonline.com or www.edanaro.com Compare leasing and finance vendors online
INDUSTRIAL REPORT FOR LED LIGHTING PROFESSIONALS For the latest news and insights on the web at www.superindustrialonline.com or www.edanaro.com Compare leasing and finance vendors online completely encapsulated and finally singulated. On the other hand, complete PCB assemblies are fully encapsulated instead of using housings for protection from environmental influences. “Largearea encapsulation significantly shortens the process time and holds great savings potential”, says Gudrun Weigel, Director Engineering and Vice President at DELO® . “However, this approach often reached its limits in practice.”
In applications subject to high chemical and thermal stress, largearea encapsulation has previously caused warpage of the PCB during curing. This effect caused tensions within the assemblies and made singulation of the packages by sawing difficult. This warpage is the result of dissimilar coefficients of expansion of PCBs (10 – 20 ppm/K) and encapsulants (more than 20 ppm/K in most cases). DELO ® has developed an enhanced encapsulant that achieves a CTE
value of 11 ppm/K. Warpage is reduced to a minimum, which makes this encapsulant perfect for largearea chip encapsulation.
Overview of further properties: ● ● ● ● ●
Excellent flow properties even without heating the substrate Combination with Dam is possible (Dam & Fill process) Variable curing parameters: Fast curing (up to 20 minutes) or low curing temperature (down to 212 °F) Temperature of use from 85 to 329 °F Excellent resistance to chemicals and humidity
New DELO® adhesives for MEMS packaging 01/07/2014
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DELO® Industrial Adhesives presents new adhesives MEMS packaging with unique combinations of properties. For the first time, MEMS adhesives combine high flexibility and the utmost shear strength, while providing the best processing properties. Microelectromechanical systems, also called MEMS, are on the rise and are meanwhile found in many everyday products, such as mobile phones and automotive applications. “Although these microsystems are just a few millimeters in size, there is still a trend towards miniaturization”, says Robert Saller, VP Sales International at DELO® . “Where previously used adhesives, such
as silicones, reach their limits, our new products feature the best performance. It’s not only that they are very flexible. They also have a high die shear strength and are easy to process. Thus, they support the development of even smaller MEMS.” The newly developed MEMS adhesives are highly flexible, do not get brittle, and reliably equalize tensions arising upon thermal stress. This ensures unchanged signal characteristics during the entire duration of use. Despite their high flexibility, DELO® ’s MEMS adhesives give the utmost shear strength at the same time. They impress with excellent dispensing and
processing properties as they can be jetted and cure at low temperatures within short periods of time. The combination of these properties makes them unique in the market.
5000th LED lamp sold!
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09/16/2013
DELO Industrial Adhesives recorded the 5000th lamp sold and thus has quintupled its lamp sales within the past two years. The DELOLUX lamps developed and produced inhouse allow easy, fast, reliable and particularly energyefficient curing of photoinitiated adhesives. “Ultimate process reliability, short cycle time and low costs for operation and maintenance are key criteria in industrial manufacture, providing the customer with a competitive edge”, says Dr. WolfDietrich Herold, Managing Partner of DELO. “Our comprehensive range of LED curing lamps, combined with our light and UVcuring adhesives, meets these requirements perfectly.” The sale of the 5000 th LED lamp proves that DELO succeeded in optimally satisfying the needs of customers all over the world by providing turnkey solutions consisting of adhesives and
curing lamps. All curing lamps are “Made in Germany” and are developed and produced at the company’s headquarters in Windach. This is how DELO ensures that its customers always get the latest technology with maximum product quality and reliability. The special features of DELO’s LED curing lamps include longterm stable radiation intensity (achievable lifetime of approx. 20,000 hours with low maintenance requirements and without loss of intensity), a narrowband emission spectrum specifically selected for the adhesive used, and sophisticated optical systems generating intensive and absolutely even light distribution on
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New hightech adhesives for microlenses 07/02/2013
DELO Industrial Adhesives has developed new lightcuring epoxy resins and acrylates for lens production. These innovative optical materials for microlenses are groundbreaking for the global consumer electronics industry as they fulfill all quality requirements of microoptics to the maximum extent, and allow fast and costefficient production. Already today, the hightech lenses are used in array cameras, mobile phones, LED flash lights and 3D screens. “Our innovative DELOKATIOBOND OM materials open up completely new possibilities to electronic manufacturers”, says Robert Saller, Director Sales International at DELO. “Thanks to the highly transparent lens imprint compounds, giving excellent thermal stability and the utmost optical quality, our customers are now able to produce their innovations in a quick, uncomplicated and even costefficient way, and push new developments as well”, adds Robert Saller.
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INDUSTRIAL REPORT FOR LED LIGHTING PROFESSIONALS For the latest news and insights on the web at www.superindustrialonline.com or www.edanaro.com Compare leasing and finance vendors online The new products from the DELOKATIOBOND OM family exceed all expectations of hightech manufacturers. They are characterized by minimal curing shrinkage, maximum optical quality, and dimensional stability upon thermal stress. In addition, they are easy to integrate into automated production lines, and therefore help manufacturers achieve high production volumes at low cost. For the production of plastic lenses, wafer level technology (WLT) has become established as it comprehensively satisfies the microoptics industry’s multifarious needs. Furthermore, WLT produces up to 4,000 objectives simultaneously and at low cost. The optical systems can directly be inserted into automated surface mounting machines (SMT machines), and soldered afterwards. This simplifies and accelerates the entire production process for a mobile phone. The demand for highperformance mobile terminals is continuously increasing, and hightech units such as mini 3D cameras (e. g. array cameras) are conquering our everyday life. More functions in ever smaller and thinner devices are the key to the electronics manufacturers’ success and a distinct competitive edge. Therefore, microoptical systems made of plastic are gaining in importance for many functions as they are both highly efficient and small and lightweight.
Successfully completed fiscal year – DELO remains on its growth path 04/09/2013
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As per the end of the fiscal year on March 31, 2013, DELO Industrial Adhesives could record total sales revenues of USD 66 million. The increase in revenues by 17 percent over previous year’s figures can mainly be attributed to the expansion of business abroad. DELO continues investing in the future. The company is increasing its staff, and a new building for production and logistics facilities is being built. Growth rate abroad was tripled “We are proud that this year again we can report such positive growth rates”, says DELO Managing Partner Dr. WolfDietrich Herold. “In our domestic market Germany we could grow by nearly 4 percent. The growth rate in foreign markets amounts to 27 percent – a triplication compared to last year. In the meantime, 62 percent of our total sales revenues are generated abroad”. In order to further strengthen the company’s standing in Asia, DELO Industrial Adhesives (Singapore) Pte. Ltd. was found as an own subsidiary on December 1, 2012, followed by DELO Industrial Adhesives (Shanghai), Co. Ltd. in China on March 27, 2013.
Sustainable business management creates more jobs DELO’s growth and success are also reflected in the number of employees. 350 people were employed as per the end of the fiscal year, which are 50 more than in the previous year. In INDUSTRIAL REPORT FOR LED LIGHTING PROFESSIONALS For the latest news and insights on the web at www.superindustrialonline.com or www.edanaro.com Compare leasing and finance vendors online
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Strengthening of the capacities at Windach headquarters DELO is still loyal to Germany as a location. The company will continue conducting its business from Windach in the future. Innovative adhesives, curing lamp and dispensing units will still be developed and produced there. For this purpose, the Managing Partners Sabine and Dr. WolfDietrich Herold, together with Federal Minister of Economics Dr. Philipp Rösler, inaugurated a new laboratory building for a total of 130 further employees. At the same time, a new production and logistics center is being built. Commissioning of the new building is being planned for coming fall.
DELO founds subsidiary in China 04/08/2013
DELO Industrial Adhesives founded an own subsidiary in Shanghai on March 27, 2013. With the fully owned subsidiary “DELO Industrial Adhesives (Shanghai), Co. Ltd.”, the company formally creates a solid basis for Chinese business and can satisfy the customers’ needs even better.
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INDUSTRIAL REPORT FOR LED LIGHTING PROFESSIONALS For the latest news and insights on the web at www.superindustrialonline.com or www.edanaro.com Compare leasing and finance vendors online China is a key sales market for DELO. Electronic Scientific Engineering Ltd. (ESE) located in Hong Kong is the longterm trade partner. “Thanks to the proven collaboration with our Chinese partner ESE, we have been successful there for more than 10 years. We are pleased to have Shanghai as our second subsidiary in Asia”, says Sabine Herold, DELO Managing Partner. In the future, the company will have warehouse capacities for adhesives and will provide service for devices, such as LED curing lamps. “This is how we can satisfy our Chinese customers’ wishes and needs even better”, adds Sabine Herold. DELO operates globally and is represented by own employees in 12 countries on three continents. In Asia, the company gains about one third of its sales revenues. On December 1, 2012, DELO founded the subsidiary DELO Industrial Adhesives (Singapore) Pte. Ltd.
New hightech LED lamps in DELO’s product range 04/02/2013
DELO Industrial Adhesives expands its lamp range by two new LED curing lamps: The new rectangular DELOLUX 202 / 400 area lamp and the new DELOLUX 50 x4 spot lamp.
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DELOLUX 202 / 400: Double irradiation line for even faster processes The new DELOLUX 202 / 400 LED curing lamp is based on the proven DELOLUX 20 / 400 but offers a longer irradiation line. The innovative optical system of DELOLUX 202 / 400 generates an extremely even irradiation area with intensities of more than 200 mW/cm². This is a key precondition for processreliable adhesive curing. “Customer orientation is our number one priority when we develop new LED curing lamps”, says Christian Walther, Director of Sales Germany at DELO. “Our new DELOLUX 202 / 400 takes into account the variety of our customers’ applications. Now we can supply an area lamp with an irradiation line, which is twice as long as that of the existing DELOLUX 20 lamp. This is particularly beneficial for customers who operate compact production lines.” Providing a light exit area with a width of 48.1 mm, DELOLUX 202 / 400 is particularly suitable for bonding small components in linear production systems. Ideal applications include mini loudspeaker bonding or manufacture of small switches. The double length of the light exit area allows reliable adhesive curing even at elevated belt speeds. The lamp heads can be arrayed seamlessly in both x and ydirection permitting a broad variety of irradiation geometries.
DELOLUX 50 x4: Even larger spot diameters and increased intensities with 4 LEDs With the new DELOLUX 50 x4 spot lamp, DELO Industrial Adhesives has incorporated four LEDs into a lamp head whose 15 mm diameter is only slightly larger than that of the existing DELOLUX 50 x1. The irradiated area of the DELOLOX 50 x4 is significantly larger and the intensity is even higher compared to existing lamp heads. The LEDs are supplied with power through a special, flexible “Powerguide”. The customer can connect up to four Powerguides to the base unit, allowing them to build up flexible irradiation stations. Powerguides with lengths up to 10 m provide additional flexibility, for example when bonding hardtoreach areas. DELOLUX 50 x4 can be used wherever fast curing of small areas is important, for example lens bonding or fixing of ferrites in magnet coils. The new DELOLUX 50 x4 curing lamp is offered with two primary lenses, which can be screwed to the specific lamp head. Two spot diameters, 5 mm and 10 mm, are available.
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INDUSTRIAL REPORT FOR LED LIGHTING PROFESSIONALS For the latest news and insights on the web at www.superindustrialonline.com or www.edanaro.com Compare leasing and finance vendors online “DELOLUX 50 x4 enables our customers to achieve short cycle times in production systems with high expectations for process reliability. Thanks to even light emission with simultaneously high intensity, this spot lamp cures DELO adhesives in a highly reliable manner,” says Christian Walther.
Perfect for optoelectronics – Fastcuring DELOKATIOBOND adhesives 11/30/2012
Perfect for optoelectronics – Fastcuring DELOKATIOBOND adhesives “Outgassing products can leave condensate on lenses of LED packages in particular, and therefore fundamentally impair the light intensity,” says Gudrun Weigel, Director Engineering DELO Industrial Adhesives. “With our new adhesives, we succeeded in reducing the outgassing effect to a significant extent.” At the same time, the OB adhesives remain optically stable, even during thermal aging. They get less yellowy than other UV or heatcuring materials. Their other advantages also include
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Innovation New LED lamps 07/12/2012
DELOLUX® 80 / 400 area lamp with increased intensity and larger irradiation area / DELOLUX® 50 / 400 spot lamp for thicker adhesive layers and transmission of plastics DELO ® ’s goal is an even faster and more efficient curing of light and UVcuring adhesives. The company sets new standards with innovative highperformance LED curing lamps. The intensity and the dimensions of the irradiated area of DELOLUX® 80 / 400 could be significantly
increased. The family of the DELOLUX ® 50 LED spot lamps was extended by a version with a wavelength of 400 nm. With this lamp, thicker adhesive layers can be cured and plastics are better transmitted.
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INDUSTRIAL REPORT FOR LED LIGHTING PROFESSIONALS For the latest news and insights on the web at www.superindustrialonline.com or www.edanaro.com Compare leasing and finance vendors online “Our newly developed lamps comply with the customers’ increased need for faster processes with improved control.”, says Dr. Alexander Walter Product Manager at DELO® . “Our lamps are multipurpose and fully compatible with all DELO® adhesives, but focus dissimilar application tasks.”
The watercooled DELOLUX ® 80 / 400 combines high intensity with fast curing of an even and large irradiation area. The light exit area is 85 percent larger than that of the predecessor.
Thanks to the innovative optical system, the intensity is very evenly distributed on a significantly larger irradiation area. Thus, the components to be bonded are homogeneously irradiated even at varying work distances. The result is the utmost flexibility of the distance between lamp head and component with dissimilar dimensions. DELOLUX ® 80 / 400 is already used in the production line of Knowles Sound Solutions, the market and innovation leader in mobile phone loudspeakers.
Wolfgang Suete, Process Engineer at Knowles Sound Solutions, summarizes the advantages of DELOLUX ® 80 / 400: “DELOLUX ® 80 / 400 is convincing in its very attractive performance and
its relatively small dimensions. The integrated cooling system is also beneficial. It replaces the water cooling system within the production line.” The DELOLUX ® 50 / 400 LED spot lamp is suitable for all lightcuring adhesives. The
wavelength of 400 nm improves the permeation of difficult to transmit plastics such as PMMA, PS or PC. This means a significant extension of the application spectrum of the DELOLUX® 50 spot lamps. It is also beneficial that thicker layers can be cured. Thanks to the longer
wavelength, the light can penetrate deeper into the adhesive, which ensures processreliable adhesive curing. With this property profile, the DELOLUX® 50 spot lamps are ideal for applications requiring maximum power on limited space, such as pin casting.
Innovative adhesives for industrial displays 06/06/2012
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DELO® Industrial Adhesives presents new adhesives for bonding industrial displays and touch panels. Typical application areas include largearea displays in industrial applications, the automotive industry and aircraft interiors. The new optically transparent adhesives improve the readability of displays in direct sunlight and increase the ruggedness. Disturbing reflections from the surroundings are significantly reduced by bonding the glass cover directly to the LCD using an indexmatched adhesive. The new adhesives combine extreme softness and high optical transparency with good adhesion and yellowing resistance. For the first time, the developers succeeded in unifying these properties in a completely new chemistry that allows curing of shadowed areas. The displays are processed fast in short cycle times with the help of light curing. Afterwards, the adhesive completely cures through a reaction with air humidity. That means for the customer that the components postcure at room temperature and no further curing step is necessary. When bonding the components, the display is more durable and the resistance to vibrations and shocks is increased.
Innovative encapsulants for microelectronics 04/24/2012
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DELO®, manufacturer of industrial adhesives, presents convincing highreliability DELOMONOPOX® encapsulants for microelectronics. These materials combine exceptional properties with excellent handling behavior. The role that highreliability encapsulants play for appropriate packaging of microelectronic components subjected to aggressive surrounding conditions such as fuels, oils, vibration, and extreme temperatures, is an evergrowing one. The new encapsulants combine outstanding material properties such as chemical resistance, mechanical properties, excellent adhesion, optimized dispensing and flowing properties and variable curing parameters. Thanks to this successful development, production processes can be designed in a notably more flexible and efficient way. This helps users cut down production costs and boost output, while receiving the utmost product quality. DELO ® ’s newly developed encapsulants will certainly find the customers’ approval, not least thanks to their excellent properties.
A strong bond with DELO®'s new die attach adhesives
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04/12/2012
The manufacturer of adhesives DELO® is technology leader in smart card bonding. The new die attach adhesives used are proving their worth on the market. Thanks to their excellent quality and performance, they have firmly been establishing themselves as an ideal solution in an ever increasing number of applications. DELO Industrial Adhesives is a specialist for fastcuring encapsulants and adhesives. With its these products, the company holds a worldwide market share of 80 % in the chip card industry. Members of DELOMONOPOX ® adhesive family for die attach bonding are particularly
convincing. They adhere excellently to all smart card substrates including silicon, epoxy and gold, and process very well. In addition, these products give very good adhesion to new substrates, such as PEI, PET and PEN, that are gaining importance in this field. DELOMONOPOX ® adhesives completely cure in just seconds even at low temperatures. Therefore, they are ideal for temperaturesensitive materials.
When used for bonding and encapsulating chips in smart card modules, adhesives face great challenges. They must mechanically safeguard the chips and the contacting area from pressure, bending and torsion. In addition, protection from physical influences and environmental conditions such as humidity, cold or heat is essential. Thanks to the welladapted developments, DELO ® can fulfill these severe demands. The die
attach adhesives as well as the chip encapsulants for Dam&Fill are built on the same chemical basis and are an ideal match.
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DELO® looks back on a successful fiscal year 04/05/2012
DELO® Industrial Adhesives reports total sales revenues of US$ 58 million as per the end of the fiscal year on March 31, 2012. This represents a total growth of 8.6 percent compared to the previous year. DELO® invests in further expansion: In addition to a pilot plant for the synthesis of raw materials, another laboratory building was completed. “This year again, we can report pleasing growth rates” says Dr.Ing. WolfDietrich Herold, Managing Partner at DELO ® . Sales revenues totaled US$ 58 million, representing an increase in sales revenues of US$ 4.7 million compared to the previous year.
Growth in Germany and abroad “The increase in sales by 8.3 percent in our home market in Germany is also encouraging”, adds Dr. Herold. Sales revenues abroad could be increased by 8.8 percent and now represent 58.6 percent of total sales revenues. Growth was mainly achieved in Asia. Sales growth in China amounted to 13.4 percent.
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More employees The company’s growth is also reflected by the number of employees. Today, DELO® employs a total of 300 people (FY 10/11: 265 employees). Most new people were employed in the
divisions of Laboratory/Engineering and Production. DELO® is planning to hire another 80 employees in Germany and abroad in the coming 12/13 fiscal year.
Focus on Germany as a location DELO ® is still committed to Germany as a business location. The building of the pilot plant, on which own raw materials are synthesized, was successfully completed and put into operation. Furthermore, the new laboratory building is ready to move in. Production and development of the hightech adhesives for a wide range of industries, including automotive supply, microelectronics as well as card and display industry will exclusively remain in Windach.
DELO® develops "allrounder" 02/14/2012
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DELO®, a manufacturer of industrial adhesives, has developed a special multipurpose epoxy resin. This twocomponent adhesive is unique and versatile thanks to the combination of its properties. The tensionequalizing DELODUOPOX ® AD840 adhesive completely cures at room
temperature and stands out by excellent adhesion to metal, plastic and smooth surfaces. Therefore, it is ideal for being used for bonding components in mechanical engineering as pretreatment can be omitted. For customers, this translates into a saving of costs sand blasting would cause. What is more, this highstrength construction adhesive can be used in a temperature range from 40 °F up to +284 °F (40 °C up to +140 °C). It even achieves excellent bond strength at temperatures above +176 °F (+80 °C) and provides high peel and impact resistance. What is particularly beneficial is that the adhesive is easy to process from DELO ® ’s special
double chamber cartridge system. It is dispensed from a double cartridge with a static mixing tube, just like a onecomponent product. In addition, the processing time is long and very userfriendly (up to 90 minutes in a preparation of 100 g). This is perfect for the production of large components. With DELODUOPOX ® AD840, DELO ® has developed a product that will do nothing else but convince the customers by its advantages.
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