S685聚氨酯漆去往何处?

Where is the S685PU coatings going?

S6 8 5聚氨酯漆因受本身技术路线的限制 ,其固化剂中游离TDI含量太高 ,毒性大 。

Because restricted by the technical route, the free TDI content in the curing agent of the S685 PU coatings is too high,then is too much poisonous. Therefore,it must be replaced by a new low poisonous PU coatings which has a more reasonable performance price ratia.