Polybutene-1 (PB) is widely used in the field of pipes. The process of localization in the Chinese market is accelerating.

Polybutene-1 (PB) refers to the copolymer of butene-1 and is a polyolefin material. Polybutene-1 appears as a translucent colorless solid, odorless, soluble in chlorinated hydrocarbons, diethyl ether …