Low cis-butadiene rubber (LCBR) can be used to produce high-impact polystyrene. my country’s demand is highly dependent on imports.

Low cis butadiene rubber (LCBR), also known as low cis polybutadiene rubber, low cis butadiene rubber, and lithium butadiene rubber, refers to cis butadiene rubber with a cis content between 35% and 4…