Sichuan Provincial Standard of the People's Republic of China
Latest
DB51/T 2680-2020
Scope
This standard specifies the model, technical requirements, test methods, inspection rules, marking, packaging, storage and transportation of thermoplastic polyimide resin. This standard applies to thermoplastic polyimide resins prepared with diamine and dianhydride as main raw materials. Among them, type PI-I belongs to the ether anhydride type, and type PI-II belongs to the biphenyl anhydride type.
DB51/T 2680-2020 history
2020DB51/T 2680-2020 Specifications for thermoplastic polyimide resins