PVC (full name Polyvinylchlorid), major component of polyvinyl chloride, in addition to other ingredients added to enhance its thermal resistance, toughness, ductility, etc. This table top layer mask is painted PVC pipe, the main ingredient in the middle of the PVC, the lower is the adhesive-backed. It is loved by the world, is quite popular and is also widely used as a synthetic material. It ranks second in the global use of a variety of synthetic materials. According to statistics, PVC pipe fittings, only 1995 a year, PVC production capacity in Europe, there are about five million tons, while its consumption was 5.3 million tons. In Germany, PVC production and consumption by an average of 1.4 million tons. PVC pipe (PVC-U pipes) hard PVC pipe is made of PVC resin and rear stabilizers, lubricants, etc. with the law by hot extrusion, was the first to get the development and application of plastic pipe. PVC-U pipe corrosion resistant, easy bonding, low price, hard, but because there are PVC-U monomers and additives exudation, applies only to transport temperature does not exceed 45 ℃ water supply system. Plastic pipe used to transport drinking water applications, wastewater, chemicals, heating fluid and coolant, food, ultrapure liquids, slurries, gases, compressed air and vacuum systems. pvc Features 1. amorphous material, moisture absorption small PVC pipe supply, poor mobility, in order to improve mobility, prevent air bubbles, should advance to dry. 2. easy to decompose the price of PVC pipe, especially at elevated temperatures in contact with steel, copper easier decomposition (decomposition temperature of 200 degrees). Forming small temperature range, the material temperature must be strictly controlled. 3. When using screw injection machine and straight nozzle aperture should be large, to prevent stagnation dead material. 4. Die casting system should be thick, the gate should be large cross-section, the mold should be cooled, the mold temperature 30-60 degrees, the material temperature 160-190. Widex Sea (Figure), PVC pipe manufacturers, PVC pipe is provided by Qingdao Rubber Material Co., Widex. Widex Qingdao Rubber Material Co., Ltd. (www.haihuidaxiangsu.com) strong, credible, in Qingdao, Shandong industrial products industry has accumulated a large number of loyal clients. 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!