Plastic pipe as an important part of chemical building materials, with its superior performance, health, environmental protection, low power consumption and other widely accepted by the majority of users, mainly UPVC drainage pvc plastic supply, UPVC water supply pvc plastic products, plastic composite pipe pvc plastic prices, polyethylene (PE) these types of water pipe. Plastic pipe is made of high-tech composite construction chemicals, building materials and chemical after following the steel, timber, cement, contemporary new fourth category of new building materials. Chemical building materials in our country has made considerable progress in the rapid development, especially the widespread use of new environmentally friendly plastic pipe, setting off a sound alternative to traditional building materials revolution. Plastic pipe has a water loss due to a small, energy, materials, ecological protection, etc. pvc plastic completion convenient, widely used in building water supply and drainage, urban drainage and gas pipes and other fields, has become the new century, the main force of urban construction pipeline. In order to improve the volatile soft PVC plasticizers during use, migration, extraction and other commonly used polymer blends are: nitrile rubber (NBR), chlorinated polyethylene (CPE), vinyl chloride - acrylate , copolymers of maleic acid such as bis octyl, ethylene - vinyl acetate (EVA), ethylene - vinyl acetate - vinyl chloride copolymer. The graft polymerization reaction in the side-chain of polyvinyl chloride or other monomers introduced into the vinyl chloride polymer chain in the side chain dissimilar, this modification reaction is called graft polymerization. Low-temperature PVC polymerization rearrange main chain chain link, or change the arrangement between the PVC chain polymerization methods that change, this modification is called low-temperature polymerization. pvc plastic pipe fittings, pvc plastic, sea Widex Widex provided by Qingdao Rubber Material Co., Ltd. Widex Qingdao Rubber Material Co., Ltd. (www.haihuidaxiangsu.com) strong, credible, in Qingdao, Shandong industrial products industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the sea Widex and you work into the brilliant, for a better future!