No One Would Have Imagined That PVC Had Given Them Such A Beautiful Coat
Qilu Evening News: PVC material, namely polyvinyl chloride, is one of the largest plastic products in the world. It is cheap and widely used. PVC resin is white or light yellow powder. It can not be used alone, and must be modified. PVC is a white powder with an amorphous structure, with a smaller branching degree and poor stability for light and heat. Different additives can be added to different uses. PVC plastics can show different physical and mechanical properties. A proper amount of plasticizer is added to PVC resin, which can be made into a variety of hard, soft and transparent products.
PVC is the main component of PVC, in addition to other ingredients to enhance its heat resistance, toughness, ductility, and so on. The top layer of the surface mask is lacquer. The main ingredient in the middle is PVC, and the bottom is the back coated adhesive. It is one of the most popular, popular and widely used synthetic materials in the world. Its global use is second in a variety of synthetic materials. According to statistics, only one year in 1995, the production of PVC in Europe is about five million tons, and its consumption is five million and three hundred thousand tons. In Germany, the average production and consumption of PVC is one million and four hundred thousand tons. PVC is being produced and applied around the world with a growth rate of 4%. The growth rate of PVC in Southeast Asia is particularly significant, thanks to the urgent need for infrastructure construction in Southeast Asia. PVC is the most suitable material in the material that can produce a three-dimensional surface mask.
Because of its high chemical stability, it can be used in the production of anticorrosive pipes, pipes, oil pipes, centrifugal pumps and blowers. And the wide application of tank production in the chemical industry lining, corrugated board, building doors and windows, wall decorations and other building materials. Because of its excellent electrical insulation, it can be used in the electrical and electronic industries to make plugs, sockets, switches and cables. In daily life, PVC is used to make sandals, raincoats, toys and artificial leather.
PVC has high mechanical strength and good corrosion resistance. It can be used for making waste gas and pollutant discharge tower and gas liquid delivery pipe in chemical and textile industries. It can also replace other corrosion resistant materials to make tanks, centrifugal pumps, ventilators and joints. When the plasticizer content of 30% ~ 40%, to prepare soft PVC, the elongation rate is high, soft products, and has good corrosion resistance and electrical insulation, often made of thin films for industrial packaging, agriculture and daily nursery raincoats, tablecloths and so on, also can be used for the production of acid and alkali resistant hose, cable the foreskin, insulation etc..
PVC is a very stable material, not easy to be corroded, but there is a professional solvent to dissolve, so link splicing is more convenient.
The market prospect of PVC film is very good. With the development of the times, PVC is also in the process of its good performance, simple and many other advantages gradually to win people's favor, has been accepted by more and more people in Europe and the United States, PVC is the construction industry darling, PVC in the daily life of people everywhere. PVC can not only show the colors of nature, but also the colors of people's fantasies. In Germany, 40% of the furniture is to use PVC to make the surface of the material, see the natural color, gorgeous colors, colorful, beautiful, elegant style and pattern of high-grade office desk, bookcase, sofa, kitchen cabinets, who would not put them in the streets and the "white trash" Lenovo together, no more it is thought that PVC blister film gives them such a beautiful coat.
The rapid development of PVC industry in the world, countries are optimistic about the prospects, the potential of PVC as well as the benefits of the ecological environment, PVC with its unique performance advantages, to prove the role and the position of any other products can not be replaced, the needs of social development, environmental protection needs it, it is an inevitable trend our civilization and progress of human society.