1. PVC, the full name is Polyvinylchloride, the main component is polyvinyl chloride, and other components are added to enhance its heat resistance, toughness, ductility, etc. The top layer of this surface film is lacquer, the main component in the middle is polyvinyl chloride, and the bottom layer is back-coated adhesive. It is a kind of synthetic material that is well-loved, popular and widely used in the world today.

Its global usage ranks second among various synthetic materials. According to statistics, in 1995 alone, the production of PVC in Europe was about 5 million tons, while its consumption was 5.3 million tons. In Germany, the production and consumption of PVC is an average of 1.4 million tons. PVC is being produced and applied worldwide at 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 Asian countries. Among the materials that can produce three-dimensional surface films, PVC is the most suitable material.

2. PVC was first discovered by a famous French scientist (Henri Victor Regnault) in 1835. Then in 1872, another German scientist (Eugen Baumann) also discovered this new material. At that time, the pvc material was a white solid, which was extremely fragile and had no practical applicability. At the beginning of the 20th century, Russian chemists (IvanOstromislensky) and FritzKlatte and a group of chemists tried to change the fragility of pvc to make it a commercial product, but they all failed.

What the above content mainly describes is when the editor is toxic to pvc? The specific introduction of what material is pvc, there are many very good advantages among good materials, and these advantages can directly make everyone convenient to use, of course, the material cannot be so perfect in every aspect. In some levels, if you do in-depth research, you can indeed see that there are some shortcomings.