Introduction Calcium carbonate (CaCO₃) is one of the most commonly used fillers in the plastics and rubber industries. It is widely used to improve material…

Introduction uPVC (Unplasticized Polyvinyl Chloride) pipes and pipe fittings are widely used in modern piping systems. They are considered one of the most popular alternatives…

Introduction uPVC pipe (Unplasticized Polyvinyl Chloride pipe), also known as rigid PVC pipe, is produced by processing PVC resin with various additives through extrusion. These…

Introduction PVC window and door profiles are widely used as substitutes for traditional materials such as copper, zinc, aluminum, and wood. Due to their excellent…

Introduction PVC foam board is a lightweight, durable, and versatile plastic material widely used in construction, decoration, advertising, furniture manufacturing, and industrial applications. Due to…

Introduction Mixing is the first and one of the most important processes in the production of PVC plastic products. Before extrusion, all raw materials and…