Hydrocarbon Resin Cumarone Petroleum Resin

We offer Hydrocarbon Resin Cumarone Petroleum Resin.
Coumarone indene resin is brown granular,massive or flake solid thermoplastic resin. This product is made by C9 fraction ,a by-product of ethylene,through thermo-polymerization. It is appearance is dark brown flake solid. It has the properties of good solubility ,mutual solubility, water resistance, insulation adn very god chemical stability over acid and alkali, and good adhesive strength and lovwer heat conduction, etc. As well.
Grade No.: Coumarone
Appearance: granules
Color(Garder0: deep color
Softening Point(°C): 80-120
Acid Value(mg KOHg): ≤1
Ash (%) : ≤0.1
Melting viscosity(200℃)cps: 200max
Deep color Coumarone indene resin is commonly used as rubber softener, rubber additive, and is mainly used for making types, Rubber conveyor belt, rubber tubes, covey belt, and triangle belt and rubber shoes. It may improve rubber process capability, intensify physical property of rubber, and improve the intensity, elasticity and antioxidant of manufacture. It also can be used as waterproof of polyurethane and antisepsis dope.