Propylene-based elastomer (PBE) has broad application prospects and there are only a handful of mass-produced companies in the world.
Propylene-based elastomer (PBE) is a new series of propylene/α-olefin copolymers based on propylene and supplemented by ethylene. Alpha olefins that can be copolymerized by propylene-based elastomers …
There are few mass-produced PBO fiber companies in the world. my country breaks Japan’s technology monopoly
PBO fiber, the abbreviation of polyparaphenylene benzobisoxazole fiber, is a heterocyclic aromatic fiber. PBO fiber has the characteristics of high strength, high elastic modulus, high dimensional sta…
