What material is PVC plastic? PVC is a white powder with an amorphous structure, also known as polyvinyl chloride. PVC material is light in weight, non-flammable, anti-corrosion, non-toxic, insulating and other properties, but it is not heat-resistant to temperature and light. Therefore, it is necessary to modify and enhance its performance by adding various auxiliary materials to produce semi-finished PVC plastic particles, which can be provided to enterprises that make PVC finished products. PVC plastic is mainly made of PVC resin powder, adding plasticizers, lubricants, oxidants, tougheners, fillers and pigments and other auxiliary materials. The physical properties of PVC plastic particles are divided into soft and hard. The soft PVC plastic particles should contain stabilizers, plasticizers, lubricants and other auxiliary materials to enhance the fluidity and hardness of the material. The rigid PVC plastic particles basically do not contain Plasticized. If there is no rich modification technology, it is difficult to manufacture qualified semi-finished PVC plastic granules.
