In brief … In brief … In brief …
H 6230 - A 230 Structural Polyurethane adhesive Fast setting & curing time at room temperature High mechanical properties Non sagging adhesive – Chemical thixotropic Coast effective solution: usable on simple process for composite plastic and coated metallic surface Available in twin cartridges (ADEKIT A230) Main Back up: Composites/metal/plastic on composites.
DOC-MKT-005
Composites industry General industry Automotive Trucks
ISO 9001 ISO 9001
ISO 14001 ISO 14001
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Structural PU bonding
Benefits:
A 230
Chemical thixotropic system: The viscosities of each part are low. It makes this adhesive adapted to simple 2K mixing machine. The mixed product has good non sagging behaviour for beads up to 7-8 mm of thickness. The adhesive H6230 has a 7 minutes open time. It is also available in a faster grade H6231 with 3 to 4 minutes of open time. High mechanical properties. The ADEKIT H6230 offers a good level of elongation at break with structural mechanical properties. Due to this flexibility, the product is suitable to resist to dynamic loads (vibration, impact …) and for assemblies of dissimilar substrates as well. Coast effective solution. Due to the low viscosity of both ISO and POLYOL parts the machine used to apply the H6230 can be simple conception equipment, mixed product is non sagging. The high reactivity of the adhesive is helpful to improve the productivity of manufacturing line.
Handling time (minutes)
DOC-MKT-005
Bonding handling time / Curing temperature Polyurethane range 35 30 25 20 15 10 5 0
H6230
H6231
0
50
100
150
Curing temperature
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A 230 Structural PU bonding
Recommandations: The ADEKIT H6230 is suitable for structural application in a range of temperature -40°C / + 110°C. This adhesive cannot be mixed by hand because of chemical thixotropy. The use of twin cartridges (ADEKIT A230) or 2K mixing machine is recommended. During application it is a key point to take care about open time as the product is very reactive. As far as curing cycle is concerned hot curing system such as infra red lamps, hot pulsed air, induction, will reduce the handling time of assemblies and will improve the level of adhesion and mechanical properties as well.
DOC-MKT-005
The surface preparation applied on the bonded substrates is also a key point to achieve good performances. The product will be mainly use for following substrates: SUBSTRATES SMC, BMC, ZMC* RTM – Gel coat side RTM – Fibber side
SURFACE PREPARATION Abrasion + degreasing with ADEKIT CLEANER degreasing with ADEKIT CLEANER Peel ply or Abrasion + degreasing with ADEKIT CLEANER
Polyester wet lay up laminate Epoxy laminate Phenolic laminate Steel insert or chassis
Abrasion + degreasing with light solvent (alcohol)
Aluminium insert or chassis Stainless steel insert Uncoated metallic substrates Thermoplastic substrates
Metal primer or coating (cataphoresis, powder paint, …)**
Degreasing only * or Abrasion + degreasing with ADEKIT CLEANER Degreasing only * or Abrasion + degreasing with ADEKIT CLEANER Metal primer or coating (cataphoresis, powder paint, …)**
Metal primer or coating (cataphoresis, powder paint, …)** Abrasion + degreasing with ADEKIT CLEANER + metal primer application Abrasion + degreasing with ADEKIT CLEANER
(*) in case of direct application of the adhesive preliminary test are necessary (**) in case of polyester coating a test has to be performed to check the adhesion properties
Packaging / Accessories / Ancillary product: As far as the product is applied with mixing machine, the use of M10/24 mixers is recommended . • A cleaning agent such as RZ444 can be supplied to clean the machine after using. • Metal primer and ADEKIT CLEANER can be recommended to customer for surface preparation. • For cartridges applications (ADEKIT A230) a pneumatic or a manual gun can be use. APPLICATIONS
PRODUCTS
Static mixers M10-24 Mixer suitable for both machine & cartridges applications RZ444 – RZ303 Cleaning of machine Pneumatic gun for 400cc cartridges
Suitable for cartridges applications
ADEKIT CLEANER
Cleaning & Surface preparation before adhesive application Surface preparation of metallic substrates before adhesive application
METAL PRIMER
References and packaging DESIGNATION H6230 H6231 ADEKIT A230
CODE PACKAGING O7931 KIT 282+220 O8058 KIT 25+19 O8032 12 * 400cc cartridges
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