NR containing double bonds, easily oxidized oxygen, pads, easily decomposed under ultraviolet light, cracking. SBR is non-polar, soluble in hydrocarbon solvents, pads, not oil, but oil resistance is better than NR. Acid and alkali resistance, dielectric properties and fairly inexpensively NR mainly used in the manufacture of tires and other insulation products, hose, cables, shoes and other Hengshui Shun Hengshui Rubber Products Co., Ltd. is the leading enterprises in the production of rubber products, the company set rubber, castings, nylon, plastic and machining train service. 1. rubber molding, after much pressure pressing, rubber gaskets, which can not be eliminated because of the ready elastomer cohesion during molding from the mold, often have highly unstable contraction (shrinkage of rubber, because different types of plastic And there are differences), it must go through a period of time, in order to moderate stability. Pads, Shun rubber, rubber gasket provided by Hengshui Shun Rubber Products Company Limited. Pads, Shun rubber, rubber gasket is Hengshui Shun Plastic Products Co., Ltd. (www.hsdashun.com) this year introduced a new upgrade, the above picture is for reference only, please call the contact phone book page or image on the obtain the latest information, Contact: Manager Guo.