1. What is pvc plastic
PVC plastic refers to the compound polyvinyl chloride in the chemical industry. Its natural color is yellowish translucent and shiny. Depending on the amount of additives, it can be divided into soft and hard polyvinyl chloride. Soft products are flexible and tough, with sticky touch, and whitening will occur in the curved place.
2. The performance of pvc plastic
(1) PVC material is a kind of non-crystalline material. In actual use, stabilizers, lubricants, auxiliary processing agents, pigments, reinforcing agents and other additives are often added
(2) PVC material has non-flammability, high strength, weather resistance and excellent geometric stability. PVC has strong resistance to oxidants, reducing agents and strong acids. However, it can be corroded by concentrated oxidizing acids such as concentrated sulfuric acid and concentrated nitric acid and is not suitable for contact with aromatic hydrocarbons and chlorinated hydrocarbons.
(3) Application of pvc plastic
It is often made into plates, pipes, shoe soles, toys, doors and windows, wire sheaths, stationery, etc.