古马隆树脂 meaning in English

coumarone indene resin

Petroleum coumarone - indene resin is rubber soften produced according to customers demand . it is widely used in common tyre , shoes - making industry having advantages for charcoal s disperse and improvement of processing function during rubber processing . its appearance is puce color and solid
石油古马隆树脂是为了厂家的需求，生产的橡胶软化剂，在橡胶加工过程中，有利于炭黑的分散，改善加工性能，它广泛用于一般轮胎、制鞋等行业。