Properties Of Hydrogenated Nitrile Rubber

The high temperature resistance of HNBR is 130～180℃, the cold resistance is -55～-38℃ and the mechanical properties are excellent. Compared with other polymers, it can better meet the requirements of the automobile industry. HNBR reinforced with ZnO/methacrylic acid (MAA) can be used to make V-belts, isotactic V-belts, bottom glue for multi-purpose V-rings, vibration isolators, etc.; it can also be used to prepare sealing rings, seals, heat-resistant tubes, etc. In oil drilling, rubber products are required to withstand the test of high temperature, high pressure, acid, amine, H2S, CO2, CH4 and other steam. And various products prepared by HNBR are resistant to acid, oil and solvent. HNBR reinforced with ZnO/MAA can be used to make drilling protection boxes and pistons for mud pumps. In addition, paper-type gaskets made of HNBR by beating method can be used as sealing gaskets in the petroleum industry and automobile industry. The heat resistance and radiation resistance of HNBR are better than those of silicone rubber, fluorine rubber, and polytetrachloroethylene. It is suitable for various rubber seals in power stations, and also used as hydraulic pipes, hydraulic seals, and cable sheaths for power stations. Used as printing and fabric rollers, weapon parts and aerospace seals, covering layers, fuel bags, etc.; HNBR latex can be used as surface coating (painting), textile, paper, leather, metal, ceramics, non-woven fibers Adhesives, as well as foam rubber, impregnated latex products, etc. In addition, the comprehensive performance of HNBR reinforced with ZnO/MAA, peroxide and high wear-resistant furnace is better than that of ordinary HNBR.