PER-145

PER-145 by Rosin Chemical(Wuping) is a pentaerythritol ester of gum rosin. It acts as a tackifier. It has high softening point, high viscosity and good heat stability. The special production process used for this resin permits the production of the products with high oxidation resistance, excellent color retention and minimal odor. PER-145 is soluble at all useful proportions in most organic hydrocarbon solvents, esters and ethers.