LESTAC-TR100 Terpene Resin, also known as polyterpene resin, is derived from terpene feedstocks either from wood sources or from citrus fruit, by the use of turpentine and α pinene and β pinene, in the role of aluminium trichloride catalyst, through the cationic polymerization obtained by the solid from the liquid to a series of linear polymers, mainly used in adhesive, coating, sealant, rubber, tyre, ink ......