Sinopec degradable materials were unveiled at the Expo

At the 5th China International Import Expo held in Shanghai on November 5~10, Sinopec biodegradable materials were unveiled at the Expo and received extensive attention
from customers at home and abroad.

Yizheng Chemical Fiber is the leader of biodegradable materials, through years of joint research by industry, education and research, the formation of biodegradable materials with independent intellectual property rights of the process technology and product formula, biodegradable materials "three sisters" - polybutylene terephthalate copolymer butylene succinate (PBST), polyterephthalic acid-butylene adipate (PBAT), polybutylene succinate ester copolymer butylene adipate (PBSA) has been industrially produced
in 10,000-ton units 。 On the basis of its own patent "a long-chain branched fat-aromatic copolyester and its preparation method", Yizheng Chemical Fiber is committed to the development of PBAT series products
around the various needs of market and downstream users.

At present, the R&D team of Yizheng chemical fiber biodegradable materials is actively strengthening technical research, improving production capacity, striving to expand agricultural mulch film and other markets, achieving higher quality and more effective sustainable development, while actively exploring and cultivating Sinopec biodegradable material brand "Good Solution" with technological innovation characteristics and industry influence, and further promoting the brand upgrade of biodegradable materials from "products" to "standards"
.