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Rubber adhesive GLR806 (HMMM)

Product Introduction Rubber adhesive GLR806 is a mixture of 65% hexamethoxymethyl melamine and a loading agent, belonging to the methylene donor adhesive. It is used in conjunction with methylene acceptors to bond rubber with skeleton materials such as steel wire.
Specification
Appearance white powder
ash content(850℃) 29-35
Moisture (azeotropic distillation method) % ≤4.5
Sieve residue (325 mesh wet method)% ≤0.3
formaldehyde% ≤0.1
Application Rubber adhesive GLR806 produces adhesive properties by reacting with methylene acceptors, such as rubber adhesives GLR-20, RE, etc. This reaction will occur quickly at the vulcanization temperature. If the reaction occurs before vulcanization, the bonding effect of the mating system will be greatly reduced or even lost. Usually, a mixture of rubber, filler, and methylene acceptor is prepared at a higher temperature, and then during the final refining stage of rubber mixing, rubber adhesive GLR806 is added together with accelerator and sulfur.
The recommended ratio is to use 2-5 parts of rubber adhesive GLR806 for every 100 parts of rubber material, in combination with 2-5 parts of GLR-20 resin.
Packing & Storage The outer packaging of rubber adhesive GLR806 is a woven bag, and the inner packaging is a polyethylene plastic bag, with a net weight of 25Kq per package.
Before transportation and storage, the product packaging should be checked for integrity. During transportation and storage, the products should be classified and stored in a dry, clean, and cool warehouse to prevent moisture, heat, and deterioration. The effective storage period is one year.
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