... , electronic industrial products,food g glycerol ester of gum rosinDescription:glycerol ester of gum rosin are made from gum ... in petroleum hydrocarbons, aromatic, esters, ketones, gasoline, benzene, ethyl acetate, acetone and turpentine and other solvents, do not dissolved ... vegetable oil through refining thermal polymerization can be used in ester gum, Phenolic painted ;in polyester, Nitro or Paint ...