TERPENE POLYMER (POLYTERPENE RESIN)

TERPENE POLYMER is polymerized by gum turpentine, which is a kind of excellent tackifier, with the characteristics including strong cohesive force, good aging resistance, heat resistance, radiation-proof, acid resistance, alkali resistance, odorless, nontoxic and excellent dielectric properties, etc. It is designed to improve the initial viscosity of pressure sensitive tapes, and provide excellent compatibility and solubility in a wide range of applications which widely used for Pressure Sensitive Tapes, rubber, adhesive, hot melting coating, lacquer, superior printing ink, packing, anti-rust oil and chewing gum, etc. Appearance Viscous yellow brown liquid, terpene odor Soften Point (R&B) 10-35 Color (Gardner, 50% toluene) 7-10 Insoluble matter in toluene % 0.05 max Saponifiable Content 1.5 max Iodine value 40-65 Acid Value mgKOH/g 1.0 max  

ROSIN