PVC plastic granules are modified PVC plastic granules made by adding various modifiers on the basis of PVC resin. This is because the properties of PVC resin itself cannot be directly used for production and processing. If the fluidity is not satisfied, or the material properties are not satisfied, etc., it needs to be modified into PVC plastic pellets before it can be produced and processed. According to the different production and processing technology, PVC plastic granules can be divided into injection molding PVC plastic granules and extruded PVC plastic granules. They add different additives during the modification process, and their fluidity and physical properties are also different. Among them, the injection molding PVC plastic pellets must have good fluidity, mainly because the structure of the injection mold is relatively complex. If some products are relatively large, the fluidity requirements are higher. The product of extruding PVC plastic pellets is different, because the product structure is relatively simple, as long as it can be extruded to meet the performance requirements.
