Retail retardant PVC, Shandong Advanced Technology (certified), PVC flame retardant provided by Aetna New Material Technology Co., Ltd., Shandong. Shandong Antai New Material Technology Co., Ltd. (www.antaitech.com) is specialized in the "fireproof material" of the enterprise, the company of "honesty, hard service" concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: the Wu Hu. PVC resin: Requires high molecular weight, and easy to absorb plasticizer, so choose loose type suspension PVC resin. In addition, the choice should be of high purity, low impurity, fisheye little low Model resin, generally used in SG-1 or SG-2, currently some manufacturers also have a choice of resin SG-5 type of Shandong PVC flame retardant, but principle advocated. Currently less than normal due to 1,2-type resin, so a lot of cable is used in PVC resin SG-3 type. High electrical insulating materials should be SG-1 resin, usually electrically insulating material can be used SG-2,3 type. Heat-resistant cable for high-level, but also to the choice of SG-1 type. PVC cable is made of polyvinyl chloride resin, a stabilizer, a plasticizer, fillers, lubricants, antioxidants, coloring agent composition. High electrical insulation material Weifang PVC cable flame retardants, PVC plasticizer can be used phosphate flame retardants, General level can be chosen as the primary plasticizer terephthalate. Chlorinated paraffin can improve the electrical insulating properties. Fatty acid ester, epoxy plasticizers can improve the low temperature properties of the cable material, and the latter is also very good weather resistance. Shandong Antai New Material Technology Co., welcomed the new and old customers to buy.