Terpene Resin BT-110

Terpene resin, also named polyterpene resin or pinene resin. It is a series of liquid & solid linear polymer which primarily consist of α pinene or β pinene of turpentine that are catalyzed by Falk's catalytic, and polymerized by positive ion.

http://www.baolin-resin.com/polyterpene-resin-bt110-p00038p1...