Jiangsu Guoli Chemical Technology Co., Ltd.--Rubber adhesive GLR806 (HMMM)

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Rubber adhesive GLR806 (HMMM)

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.

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Product Introduction

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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Guoli Chemical

Expert in rubber chemicals and adhesive systems