Recently, YZHX High-Performance fiber Technology Group successfully realized the industrial production of two biodegradable plastics, PBST and PBAT. The biggest characteristic of these two plastics is that they can be completely degraded into water and carbon dioxide under composting conditions, which strongly promotes the green field of engineering plastics in China Process of development.
PBST and PBAT are copolymer thermoplastic thermoplastic biodegradable plastics processed on the basis of PBT (polybutylene terephthalate, one of the five major engineering plastics), and they are currently very active in biodegradable plastics research and have the most market applications. Good degradable materials have good thermal stability, mechanical properties, and excellent biodegradability. They can be widely used in disposable daily necessities, packaging materials, agricultural films and other fields, which is an important way to solve the "white pollution" of plastics. .
YZHX is one of China's modern chemical fiber and chemical fiber raw material production bases, Sinopec's high-end polyester production base and special fiber R & D and production base. The company currently has 2.2 million tons / year polyester polymerization capacity, and polyester staple fiber production and sales worldwide First, it possesses thousands of tons of para-aramid fiber called "golden silk".