WEICON Construction Adhesive RK-7000
high strength, impact resistant, residual elasticity
2-component construction adhesive for bonding of plastics
The following materials can be bonded to themselves and among each other with high tensile, sheer and peel strength:
- plastics (e.g. PVC, ABS, PMMA, fibre glass, phenol)
- polyurethane
- epoxies
In addition, WEICON Construction Adhesive RK-7000 can be used as “universal adhesive” for other materials like steel, aluminium, wood, ceramics and many others.
WEICON Construction Adhesive RK-7000 features special product-specific characteristics:
- high tensile, sheer and impact strengths
- fast curing
- excellent adhesion on plastic, metal and many other materials
- for indoor and outdoor use
- resistant to weather conditions and many chemicals
- grindable and overpaintable
- wide variety of aplications
- temperature resistant from –55°C to +125°C, briefly (30 min) up to +180°C 2
WEICON RK Construction Adhesive RK-7000 can be applied universally and is equally suited for below listed areas of application:
- plastics engineering
- metal construction
- car body and vehicle construction
- fastening technology
- machine building
- electrical engineering
- wood processing
- container construction
- heating, ventilation and air-conditioning
- trade fair and exhibition
- model and mould construction
WEICON Construction Adhesive RK-7000 is alternatively available in the practical double syringe or in the modern Easy-Mix mixing and dosing system.
>> Brochure/ Technical data
>> EC Safety data sheet (Overview)
Processing:
The prerequisite for perfect adhesion are clean and dry surfaces (e.g. cleaning and degreasing with WEICON Cleaner Spray S or WEICON Plastic Cleaner.). The best results are achieved when the surfaces to be bonded are mechanically roughened. The adhesive is applied only on one side.
Double syringe 24 g: Resin and hardener are delivered automatically
in the right proportions. They are applied alternatively:
- one bead directly on top of the other (“bead to bead”); parts are then joined with slightly rotating motions, or
- by mixing both components, for example on one of the surfaces to be bonded; this method guarantees the highest strength.
Double cartridge 50 g: The clean and precise dosing, mixing and application of resin and hardener happen automatically in only one working operation. This ensures the permanent quality and the process stability within a serial production.
2 A temporary thermal load of about +180°C for approx. 30 minutes, e.g. in powder coating, has no influence on the strength.
Important Note:
All specifications, recommendations and techncial data are based on laboratory tests under optimum conditions resp. on practical experience.
They have been compiled most carefully. Nevertheless, a claim cannot be derived from them.
We therefore recommend to carry out own tests before application.
The user bears the only responsibility for non-appropriate or other than specified applications.
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