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China Antioxidant 320 Factories – YIHOO PA(polyamide) polymerization & modification additives – YIHOO
Polyamide (also called PA or Nylon) is the generic terms of thermoplastic resin, containing repeated amide group on the main molecular chain. PA includes aliphatic PA, aliphatic – aromatic PA and aromatic PA, in which aliphatic PA, derived from the number of carbon atoms in the synthetic monomer, has the most varieties, the most capability and the extensive application. With the miniaturization of automobiles, the high performance of electronic and electrical equipment, and the accelera... -
YIHOO Tinuvin 234 (900) Suppliers – YIHOO TPU elastomer(Thermoplastic polyurethane elastomer) additives – YIHOO
Thermoplastic polyurethane elastomer (TPU), with its excellent properties and wide application, has become one of the important thermoplastic elastomer materials, whose molecules are basically linear with little or no chemical crosslinking. There are many physical crosslinks formed by hydrogen bonds between linear polyurethane molecular chains, which play a strengthening role in their morphology, thus giving many excellent properties, such as high modulus, high strength, excellent wear resist...