Tianmen Chengxin Chemical Co., Ltd. (Hubei Weidun Biotechnology Co., Ltd.)??? ?? ??? ?????.

?? ?:Tianmen Chengxin Chemical Co., Ltd. (Hubei Weidun Biotechnology Co., Ltd.)

??:13593925329 13507222364

???:sales@weiduntech.com

??:CHINA

? ?? ?:11

Monoacid
(Octadecadienoic acid) dipolymer	???? ?	61788-89-4	C36H64O4
4-Hydroxybenzenesulfonic acid	p-?????	98-67-9	C6H6O4S
Polyamide epoxy curing agent
Polyamide Resin	?????? ??	63428-84-2
Bitumen	??????	8052-42-4
Stearic acid	?????	57-11-4	C18H36O2
Oleic acid	????	112-80-1	C18H34O2
Vegetable pitch
zhiwuyousuan
Fatty Acid	???? ???	67254-79-9