PVC is one of the world's largest production of plastic products, cheap, widely used, PVC resin for white or light yellow powder. Different additives can be added according to different uses, and polyvinyl chloride plastic can exhibit different physical and mechanical properties. Adding an appropriate amount of plasticizer to the polyvinyl chloride resin can be made into a variety of hard, soft and transparent products. PVC can be divided into soft PVC and hard PVC. Soft PVC is generally used for flooring, ceilings and leather surface, but because soft PVC contains softener, easy to become brittle, not easy to save, so its use range has been limited. Hard PVC does not contain softener, so flexibility is good, easy to form, not easy to brittle, non-toxic pollution-free, long preservation time, so it has a great value for development and application.

Black pvc sheet is common in our lives. Many people choose floors with black PVC panels. This type of floor has many advantages over other floors, but the biggest advantage is green: producing PVC flooring. The main raw material is polyvinyl chloride. Polyvinyl chloride is an environmentally friendly and non-toxic renewable resource. It has been used in people's daily lives.