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Rigid Polyurethane Foam Systems
Rigid Polyurethane Foam Systems
Jiangsu Chemical Research Institute offers Rigid Polyurethane Foam Systems. It shows its versatility through excellent chemical and physical properties, both of which enables it to be used in a wide variety of multi-functional building and structural products which have high demand for insulation. It is mixed by polyol, blowing agent, catalyst, additives at optimum ratio, directly used in on-the spot foaming. The raw material has good fluidity and finished foam products have uniform density, high strength, good dimensional stability at low temperature, low thermo conductivity, etc. Physical and Chemical Properties: Density - 1.1 to 1.2, Value of OH/ (mgKOH/g) - 400 to 450, Flash Point - 135 to 145, Viscosity - 120 to 200, Appearance - amber liquid and Shelf life - six months. Options: JY-4351, Especially used by means of spraying in refrigerator, freezer and other applications with high demand for heat-preservation. JY-4352, Especially used in polyurethane panel injection. JY-4353, Especially designed for pipeline Polyurethane foam and JY-4354, Especially used to manufacture Polyurethane foam products for refrigerator and water heater.