What is PVC? What is vinyl? What is polyvinyl chloride? | pvc vinyl flooring

What is PVC? What is vinyl? What is polyvinyl chloride? | pvc vinyl flooring

PVC is actually a potential polymer material.
  PVC, the full name is Polyvinylchlorid, the main component is polyethylene, in addition to enhancing its impermeability, adding chlorine, ductility and so on. The bottom layer is the back coating. It is a synthesis of the most popular, quite popular and widely used materials in the world today. Its global usage ranks second among various synthetic materials. According to statistics, for example, in 1995, the production volume of PVC in Europe was about 500 tons, while its consumption was 530 tons. In Germany, the volume and consumption of PVC is an average of 400 tons. PVC is being produced and applied in the music range at a growth rate of 4%. Tripolyvinyl chloride has seen significant growth on the surface several times, which requires the education network to carry out the demand for infrastructure. Among the materials that can produce three-dimensional surface films, PVC is the most suitable material.
  PVC can be divided into soft PVC and hard PVC. Among them, hard PVC accounts for about 2/3 of the market, and soft PVC accounts for 1/3. Soft PVC is generally used for floor, leather and leather surface layer, but because soft PVC contains softener (this soft PVC and PVC are hard, easy to become brittle, not easy to store, so its use range will be exposed to chemical substances. Hard PVC It does not contain softeners, so it is soft, easy to expand, not brittle, toxic, non-polluting, non-toxic and non-polluting, and has a long storage time, so it has a lot of development and application value. It involves building materials, packaging, medicine and other industries. The building materials industry accounts for The largest proportion is 60%, followed by the packaging industry, and some other small-scale applications.
  PVC is a polyvinyl chloride, plastic material, corrosion-resistant and harmful, because it is adding plasticizers, anti-aging agents and other key processes, so its products will not produce food and food during the entire process.
  PVC is actually a potential polymer material.
  Simply put, the aqueous solution of this salt plays a chemical role under the chemical action. The process produces chlorine, caustic soda and metals. Refining, cracking petroleum or gasoline can produce ethylene. When chlorine and ethylene are mixed, ethylene dichloride is produced; ethylene dichloride can be converted into chlorinated ethylene, which is a component of polyvinyl chloride. The polymerization process will polymerize into a molecularly linked vinyl chloride chain. The polyvinyl chloride produced in this way is on the rise. White powder. It cannot be used alone, but it can be mixed with other ingredients to make a product.
  The birth of children was first synthesized in the Justus von Liebig laboratory in 1835. The polyvinyl chloride was synthesized by Baumann in 1872. However, it was not until the age of 20 in the 19th century that the first commercial product of polyvinyl chloride was educated in the United States, and it was not really mass-produced until the 20 conferences that were about to begin.
  Polyvinyl chloride raw material concentrates (oil, limestone, coke, salt and natural gas), mature manufacturing process, price ceiling, wide range of uses, etc., the world's second-largest general-purpose resin for carbonization of polyethylene resins, accounting for the world's total consumption of synthetic resins Of 29%. Polyvinyl chloride is easy to process and can be processed by pressing, laminating, deforming, molding, calendering and blowing. The PVC method is mainly used for the processing of artificial leather, films, and wires. Soft products such as sheaths can also be used to produce plates, doors and windows, pipes and other plastic hard products.
  Polyvinyl chloride polymer has (limit concentration above 40%), high chemical resistance (resistant concentration, 90% sulfuric acid, 60% nitric acid and 20% sodium nano), strong mechanical and electrical The advantage of good insulation.
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