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About 1% of these are plastic auxiliary agents, 1% are leather auxiliary agents, and 1% are petroleum additives.
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Factory Best Price Rubber Protective Agent 4020/6PPD Rubber Antioxidant,CAS:793-24-8 For Tyre Industry. ... Xanthan Gum Factory Direct Supply Best Price And High ...
rubber additive for polymer antioxidant 6ppd 4020 with the u. Rubber Antioxidant Agent 6PPD(4020) Application: As a kind of ursol rubber antioxidant, 6PPD has better compatibility with rubbers, seldom blooming, low volatility, low toxicity, with excellent antioxi