PVC plastic pellets are actually the basic material for PVC plastic molding, which is a non-crystalline material. The switch socket bottom boxes, toys, buckets, refrigerator seals, etc. that we often see around us are all made of PVC plastic pellets. This material has high-quality features such as high strength, non-combustibility and stability, and has good resistance to oxidants and strong acids, but this product should avoid strong corrosive products such as concentrated sulfuric acid, otherwise it will be corroded. Using an extruder, PVC plastic pellets can be extruded into hoses, wires and cables, etc., and an injection molding machine can be used with various molds to make plastic toys, auto parts, etc. Stabilizers, lubricants and fillers are added to the PVC plastic granules. After mixing, the extruder can be used to extrude pipes of various diameters, drinking water pipes, wire casings, garden pipes, winding pipes, etc. Rigid PVC plastic granules are assembled from special-shaped materials, and can be made into plastic steel doors and windows and other products.
