A polyamide industrial yarn and a preparation method and application thereof, wherein the production raw materials of the polyamide industrial yarn at least comprise 1,5-pentanediamine and linear aliphatic diacid; or polyamide 5X polymerized from 1,5-pentanediamine and linear aliphatic diacid as monomers. The polyamide industrial yarn has the characteristics of low water absorption, good dimensional stability, high breaking strength and excellent heat resistance.
Area Code: CN
Application Number: CN202080096736.7
