Polyester is a synthetic fiber is an important species polypropylene prices, is the trade name of polyester fiber. It is purified terephthalic acid (PTA) or dimethyl terephthalate (DMT) and ethylene glycol (EG) as raw materials by esterification or transesterification and polycondensation obtained fiber-forming polymer - - polyethylene terephthalate (PET) polyester web use when needed and used in conjunction with several other waterproof material: 1, node (lap, shut at) strengthening treatment, usually polyurethane waterproof coating ( is the usual "911" waterproof coating); waterproofing membrane polypropylene, polypropylene, Shouguang Tianxiang water provided by Shouguang City Tianxiang waterproof material plant. Shouguang City Tianxiang waterproof material plant (www.txfscl.com) strong, credible, Shandong Weifang waterproof, moisture-proof material industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Shouguang Tianxiang waterproof and you hand into the brilliant, for a better future!