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Anti-tear agent GL 30 is a new functional resin for NR and SBR, which is formed by reaction of natural and synthetic polymers.

Anti tear agent GL 30 can effectively promote the adhesion of rubber compound and has good compatibility with rubber. It has good dynamic performance and high modulus. It improves the disperse of silica in rubber compund. It also improves the anti-cutting performance of tread compound and the processing property of rubber compound. 2-6 phr of GL-30 is suggested to be used in every 100 phr of rubber compound.

GL-30 is packed in a paper bag lined with plastic bag. The net weight per bag is 25kg. It should be systematically stockpiled in a dry, clean and cool warehouse to avoid to be moistured, heated or deteriorated. The valid storage is one year. GL-30 can still be used after passing the inspection when it is expired.