Decorative pieces began to structure, functional pieces within the current direction of development, building materials and other products from plastic. Plastic flooring, wall decoration pieces maintained a steady growth in sales of plastic PVC profiles, polymer construction template, waterproof material, wall supports, wall insulation panels, plastic bricks strengthen more and more applications, the growth rate is more than a plastic pipe. Plastic profile industry's main products include: plastic doors and windows, plastic pipes, plastic sheets, plastic sheets for waterproofing and plastic profiles. Among them, the plastic profile, plastic pipes, plastic sheets and other products in China has formed a huge chain of chemical building materials, plastic profiles only on an annual output of 2.8 million tons of production capacity, China has entered the ranks of the great powers of plastic. PVC is made by the polymerization of vinyl chloride monomer, is one of the commonly used thermoplastics. Its trade names referred to as "chlorine plastic" plastic PVC profiles supply, the English abbreviation for PVC. Pure PVC resin is a thermoplastic material hard plastic PVC profile products, the decomposition temperature and plasticizing temperature is extremely close, and poor mechanical strength. Therefore, you can not use polyvinyl chloride resin plastic products made of plastic PVC profile processing must be added plasticizers, stabilizers, fillers, etc. in order to improve performance, made of PVC, and then processed into various products. PVC, based on the amount of the plasticizer added much into rigid PVC and soft PVC. Plastic PVC profile equipment, plastic PVC profiles, sea Widex Widex provided by Qingdao Rubber Material Co., 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!