UV Adhesives, Conformal Coatings & Encapsulants for Electronic Materials Assembly Guide

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BLAZE TECHNOLOGY PTE LTD

Blaze Technology Pte Ltd Tel: 65 6270 2188 Fax: 65 6270 9188 www.blaze.com.sg email: sales@blaze.com.sg


BLAZE TECHNOLOGY PTE LTD

CONFORMAL COATINGS

Reliable Board Protection in Seconds

Viscosity (cP)

Durometer Hardness

Dielectric Strength (Volts/mil)

Approvals

60,000

1,800 @ 2 mil

UL 746C, TI, UL 94V-0 MIL-I-46058C Type AR/UR/ER IPC-CC- 830

60,000

1,800 @ 2 mil

-

Product Number*

Description

984-LVUF

Hard; environmentally resistant; highly fluorescing for easy inspection

150

D80

5%

9-984-LVF

Very fast curing; hard and fluorescing for high speed production

150

D80

5%

9-20557

Flexible coating with superior adhesion to PCB materials; thermal shock resistance

2,500

D60

120%

35,000

1,200 @ 2 mil

9-984-B

Like 9-984-LVF; cures to an opaque black

6,000

D80

5%

60,000

1,800 @ 2 mil

9-20676

Low viscosity; flexible coating

400

D45

150%

2,500

500 @ 250 mil

-

9481

Low viscosity; secondary moisture cure for shadowed areas

125

D75

5%

70,000

1,900 @ 1 mil

-

Elongation at Modulus of Break Elasticity (psi)

UL 94V-1 MIL-I-46058C Type AR/UR/ER IPC-CC- 830 UL 94V-0 (0 – 9 mil) UL 94V-1 (>10 mil)

*NOTE: Other grades are available for specific applications requiring physical properties different from standard products listed here.

6 100% solvent-free 6 Tack-free UV cures in seconds (no nitrogen required) 6 Excellent environmental resistance 6 Fluorescing and black grades 6 Rigid and flexible coatings Black Coatings

6 Mil Spec I-46058C and UL approvals 6 Adhesion to flex circuit substrates (polyimide) 6 Low stress under thermal cycling 6 Electrically insulating

Clear Coatings

Fluorescing Coatings

THERMAL MANAGEMENT ADHESIVES

Efficient Method of Thermal Transfer Between Heat Sinks and Electronics Product Number

Description

Applications

Cure Method

991-Rev. A

High strength

For permanent assemblies

9-20696

Medium strength

For extreme temperature ranges

9-20691

Medium strength

For extreme temperature ranges

9-20689

Repairable

For parts subject to disassembly

9-20699

Self shimming

For maintaining specific gap size

6 6 6 6

UV or Activator or Heat

Thermal Conductivity 0.60 W/m U K (0.35 BTU/hrUftUºF) 1.20 W/m U K (0.69 BTU/hrUftUºF) 0.80 W/m U K

Activator or Heat

(0.46 BTU/hrUftUºF) 1.20 W/m U K (0.69 BTU/hrUftU7ºF) 0.80 W/m UK (0.46 BTU/hrUftUºF)

Sets in seconds High strength bonds Repairable and self shimming grades Multiple cure options

Nominal Viscosity (cP)

Tensile Shear Strength (psi)

140,000

2,500

120,000

2,500

200,000

1,700

120,000

2,500

300,000

2,000

6 No refrigerated storage needed 6 Low stress for mismatched CTE’s 6 No mixing; no thawing

Bonding Heat Sinks Page 2

Blaze Technology Pte Ltd Tel: 65 6270 2188 Fax: 65 6270 9188 www.blaze.com.sg email: sales@blaze.com.sg


BLAZE TECHNOLOGY PTE LTD

CHIP ENCAPSULANTS

For Superior Protection on Flexible and Rigid Platforms Product Number

Description

Applications

Durometer Hardness

Viscosity (cP)

Elongation at Break

Modulus of Elasticity

9001-E-v3.0

Low viscosity, sprayable grade

Sprayable chip encapsulant

D45

400

150%

2,500 psi

9001-E-v3.1

General purpose; medium viscosity; good adhesion to flexible and rigid printed circuits

Chip encapsulant

D45

4,500

150%

2,500 psi

9001-E-v3.5

High viscosity

Chip encapsulant

D45

17,000

150%

2,500 psi

9001-E-v3.7

Thixotropic, non-flowing viscosity

Dam or thick coating

D45

50,000

150%

2,500 psi

9008

Highly flexible; for flexible substrates down to -40째C

Chip encapsulant

A80

4,500

300%

2,000 psi

9-20558

Flexible; moisture barrier for metal, ceramic, epoxy and glass filled plastics

Strain relief or chip encapsulant

D45

20,000

75%

3,500 psi

6 6 6 6

Black Encapsulants

Chip Encapsulants

100% solvent-free Instant UV/visible cures High ionic purity Excellent adhesion to flex circuit substrates (polyimide and PET)

6 6 6 6

Low stress under thermal cycling Electrically insulating Room temperature storage Thermal shock and moisture resistance

Flex Circuit Encapsulants

ELECTRONIC ADHESIVES

Photocurable Technology Offers Lower Costs and Increased Productivity Product Number

Description

910

Flexible; good adhesion; mechanically removable

912-A

Fast curing; withstands wave soldering while resisting most solvent and aqueous washes

914-A

Faster curing; good insulation qualities; shock absorbing, deep cure capabilities; bonds well to porous surfaces

921 Gel

Rapid curing; high strength; hard, clear bonds

Cure Depth (cm)

Tensile Strength (psi)

Cure Speed* (seconds)

Nominal Viscosity (cP)

1

500

<5

27,000 Gel

0.5

6,000

<3

26,000 Gel

1

3,000

<2

12,000

0.5

3,000

<5

25,000 Gel

*Cure speed depends on the intensity and distance from the light source.

6 6 6 6 6

Instant UV cures One-part formulations 100% solvent-free Unlimited pot life Secondary cure options in shadowed areas

6 6 6 6 6

Many viscosities for precise dispensing Fluorescing additive for in-line quality control Excellent adhesion Thermal shock and moisture resistance One-year shelf life

Wire Tacking

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Blaze Technology Pte Ltd Tel: 65 6270 2188 Fax: 65 6270 9188 www.blaze.com.sg email: sales@blaze.com.sg


BLAZE TECHNOLOGY PTE LTD

ONE-COMPONENT POTTING AND SEALING For Shallow Potting in 10-30 Seconds or Less Recommended Substrates

UV Cure Speed*/Depth

Durometer Hardness

Viscosity (cP)

ABS, filled nylon, metal, glass

30 seconds/0.25"

D-75

600

Sensors; flexible; excellent plastic bonder

ABS, PC, PVC, FR-4

<15 seconds/0.125"

D-55

450

954

Capacitors and inductors; resilient bonds

Valox, PBT, PET, metal

15 seconds/0.25"

D-60

6,000

955-Rev. A

Capacitors; resilient bonds

Metal, FR-4, ceramic

20-30 seconds/ 0.125"

D-70

4,000

959

Tamperproofing relay screws; flexible; general purpose potting material

Metal, phenolic, filled plastics

15-20 seconds/0.25"

D-70

1,000

Product Number

Description and Applications

921

Connectors, thermal switches; tamperproofing; translucent bonds with high adhesion

953

*UV cure speed depends on the intensity reaching the surface of the resin. Cure speed was measured at an intensity of 175 mW/cm2.

UV+TRIGGER CURE® TWO-COMPONENT POTTING & SEALING For Deep or Shadowed Potting Applications. Available in Convenient Side-By-Side Mix Cartridges. Product Number

Suggested Applications and Features

Cure Depth (UV/Chemical)

Durometer Hardness (Top/Bottom)

UV Cure Time*/Gel Time

Viscosity (cP)

9-20685 A/B

Potting LED arrays; good adhesion to polycarbonate

0.25"/>1" (0.635/2.54 cm)

D-60 / A-70

20-30 seconds/30-60 minutes

400

*UV cure speed depends on the intensity reaching the surface of the resin. Cure speed was measured at an intensity of 175 mW/cm2.

ONE-PART UV RESINS 6 No mixing 6 Full UV cure in seconds 6 UV cure to 1 cm (0.393 in) Cable Potting

Deep Layer Potting

Trigger Cure® TWO–PART UV RESINS 6 Cure to 1 cm (0.393 in) in seconds with light 6 Unlimited two-part cure depth 6 Flexible and rigid products 6 UL 94V-0 grades available

Chip Potting

WATER SOLUBLE AND STRIPPABLE MASKS Product Number

Description

Cure Depth (inches)

Durometer Hardness

Cure Mechanism

Cure Speed* (seconds)

Viscosity (cP)

9-20553-T

Water soluble for removal in aqueous washes

0.25

D65

UV light

<5

25,000

9-20515

Peelable; wave solder resistant; red; excellent viscosity for machine dispensing

<0.25

A50

UV/visible light

<5

75,000

9-318-F

Peelable; fluoresces for easy inspection; very fast curing

<0.25

A75

UV/visible light

<4

50,000

944

Fast curing for semi-permanent applications

<0.25

D50

UV light

<5

40,000

*Cure speed depends on the intensity and distance from the light source.

Water Soluble Mask

Peelable Mask

Water Soluble Mask

Strippable Masks 6 100% solids 6 UV/visible cure in seconds 6 No ionic contamination 6 Fluorescing & red grades 6 One part, no mixing

Water Soluble Masks 6 No ventilation equipment required 6 Solvent-free 6 Completely water soluble 6 No racking, waiting to cure or baking 6 Replaces tape; easily automated

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Blaze Technology Pte Ltd Tel: 65 6270 2188 Fax: 65 6270 9188 www.blaze.com.sg email: sales@blaze.com.sg


BLAZE TECHNOLOGY PTE LTD

Products for PHOTONICS APPLICATIONS OPTOELECTRONIC / FIBEROPTIC ADHESIVES

Bonding, Potting and Sealing in Seconds Product Number

Applications

Description

OP-20

Butt bonding, bundling and splicing

Medium viscosity grade; adhesion to plastics

OP-24 Rev. B

Lens positioning

Low viscosity wicking grade; adhesion to glass and metals

OP-29V

Multi-purpose

Low viscosity grade; adhesion to glass and metals

OP-60

Positioning and alignment stability

Low shrinkage; low outgassing

OP-4-20632

Fiber bonding

Low viscosity wicking grade; high refractive index, 1.554

6 6 6 6 6 VCSEL Positioning

Fiber Optics

Low to no movement during cure and thermal excursions Exceptionally low shrinkage to 0.1% or less A range of refractive indices Superior optical transmission Lower stress on bonded parts regardless of Tg

Curing Diode

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Blaze Technology Pte Ltd Tel: 65 6270 2188 Fax: 65 6270 9188 www.blaze.com.sg email: sales@blaze.com.sg


BLAZE TECHNOLOGY PTE LTD

FLOOD CHAMBERS & CONVEYOR CURING SYSTEMS FOR ELECTRONIC AND PHOTONIC APPLICATIONS

Successful UV processing demands that the curing equipment be matched to the resin to optimize both performance and cost savings. DYMAX manufactures UV resins and UV curing equipment and specializes in the optimization of UV curing processes. Our technical specialists are ready to help you optimize your process, and maximize your profit and product performance. For resin and equipment selection assistance please, call the DYMAX Tech Center toll free at:

1-877-DYMAX-UV (1-877-396-2988)

DYMAX 5000 Flood Lamp Systems Most Popular and Versatile Ideal for potting, sealing and encapsulating applications

DYMAX 2000 Flood Lamp Systems Largest Cure Area Ideal for LED and masking applications

DYMAX UVCS Series UV Curing Conveyor Systems with 5000-EC Lamps Ideal for conformal coating applications

DYMAX Heavy-Duty UV Curing Conveyor Systems with Fusion Lamps Ideal for curing adhesives, coatings and inks

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Blaze Technology Pte Ltd Tel: 65 6270 2188 Fax: 65 6270 9188 www.blaze.com.sg email: sales@blaze.com.sg


BLAZE TECHNOLOGY PTE LTD

UV LIGHT CURING SPOT LAMPS

FOR ELECTRONIC AND PHOTONIC APPLICATIONS

DYMAX BlueWave™ 200 UV Curing Spot Lamp Ideal for VCSEL and fiber optic applications

DYMAX BlueWave™ 50 UV Curing Spot Lamp Ideal for strain relief and wire and parts tacking applications

Liquid lightguides come in an assortment of sizes and split wand configurations.

Rod lenses for BlueWave™ 200 For consistent illumination over a flooded area.

Lightguide terminators come in 60º and 90º angles.

ACCU-CAL 50™ Radiometer for perfect process monitoring.

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Blaze Technology Pte Ltd Tel: 65 6270 2188 Fax: 65 6270 9188 www.blaze.com.sg email: sales@blaze.com.sg


BLAZE TECHNOLOGY PTE LTD

For further assistance with adhesive and equipment selection, contact your DYMAX Applications Engineer. In the U.S. Call: 877.396.2988 In North and South America Call: 860.482.1010 In Europe Call: 0049.69.7165.3568 In Asia Call: 852.2460.7038

www.dymax.com www.dymax.de www.dymax.com.cn © 2003, 2007 DYMAX Corporation The data contained in this bulletin is of a general nature and is based on laboratory test conditions. DYMAX does not warrant the data contained in this bulletin. Any warranty applicable to the product, its application and use is strictly limited to that contained in DYMAX’s standard Conditions of Sale. DYMAX does not assume responsibility for test or performance results obtained by users. It is the user’s responsibility to determine the suitability for the product application and purposes and the suitability for use in the user’s intended manufacturing apparatus and methods. The user should adopt such precautions and use guidelines as may be reasonably advisable or necessary for the protection of property and persons. Nothing in this bulletin shall act as a representation that the product use or application will not infringe a patent owned by someone other than DYMAX or act as a grant of license under any DYMAX Corporation Patent. DYMAX recommends that each user adequately test its proposed use and application before actual repetitive use, using the data contained in this bulletin as a general guide. LIT019 Rev. 10/30/2007

DYMAX Corporation - 318 Industrial Lane - Torrington, CT 06790 - Phone: 860.482.1010 - Fax: 860.496.0608 - E-mail: info@dymax.com - www.dymax.com DYMAX Europe GmbH - Trakehner Strasse 3 - D-60487 Frankfurt am Main - Germany - Phone: 0049.69.7165.3568 - Fax: 0049.69.7165.3830 - E-mail: dymaxinfo@dymax.de - www.dymax.de DYMAX UV Adhesives & Equipment (Shenzhen) Ltd – Unit 807, Talfook Building, No. 9 Shi Hua Road, Futian Free Trade Zone, Shenzhen, China 518038 Phone: 86.755.83485759 - Fax: 86.755.83485760 - E-mail: simon_ang@dymax.com - www.dymax.com.cn DYMAX Asia (HK) - Unit 1006, 10/F., Carnarvon Plaza, No. 20, Carnarvon Road, T.S.T., Kowloon, Hong Kong - Phone: 852.2460.7038 - Fax: 852.2460.7017 E-mail: simon_ang@dymax.com - www.dymax.com.cn DYMAX®, Light-Weld®, Light-Welder®, Multi-Cure®, Ultra Light-Weld®, MEDI-CURE®, MD® and SpeedMask® are registered trademarks of DYMAX Corporation

Blaze Technology Pte Ltd Tel: 65 6270 2188 Fax: 65 6270 9188 www.blaze.com.sg email: sales@blaze.com.sg


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