Petroleum Resin of Cold Polymerization Brief Introduction This product is made by C9 fraction, a by-product of ethylene, through catalytic-polymerization. It's a transparent flake and granular solid with the color of ivory-white to yellow. It has the properties of good solubility, mutual solubility, water resistance, insulation and very good chemical stability over acid and alkali, and good adhesive strength and lower heat conduction, etc. as well. Applications Paint: It is widely used in marine paint and alkyd coating. Putting it in can increase the glossiness, adhesive power, hardness, resistance of acid and alkali. Adhesive: By putting it in the bonding strength, resistance of acid, alkali and water of the adhesive and pressure -sensitive Tape can be increased and the production cost can be lower down also. Printing ink: It can increase the printing quality like widen color, quick drying and brighter. Petroleum Resin of Thermal Polymerization Brief introduction This product is made by C9 fraction, a by-product of ethylene through thermo-polymerization. It's a flake and granular solid with the color of yellow to pitchy. It has the properties of good solubility, mutual solubility, water resistance, insulation and very good chemical stability over acid and alkali, and good adhesive and lower heat condition, etc, as well. Applications It has good mutual solubility with natural and synthetic rubber and no big influence to sulfidation. Putting in it can make the rubber more adhesive, strength and sof. It is suitable to high quality rubber products like radial tire. It can be substitutes of rosin, synthetic hot melt adhesive. Very suitable for other modified resin .