The engineer of the cpvc manufacturer said: CPVC resin is made by modifying PVC resin isopropyl titanate, which is a new type of rubber product. CPVC resin powder is white or light yellow powder. After PVC resin undergoes isopropyl titanate, the irregularity of molecular bonds is improved, the optical rotation is improved, the solubility of the resin is expanded, the reliability of organic chemistry is improved, and the temperature resistance and corrosion resistance of the material are improved. In addition, the mechanical equipment performance of the thermal deformation temperature of the resin is improved, the chlorine content is increased from 56% to 63-69%, and the Vicat softening temperature is also increased a lot. The long-term application temperature is 80-95℃. The relative density of CPVC material is mostly between 1.44-1.54, which is much higher than the 1.36 of PVC resin powder.

The technology of China’s cpvc manufacturers is inferior to that of foreign countries. It is because people do not use many CPVC materials. There are not many CPVC powder manufacturers, and only a few are producing. For CPVC There are also very few granulating plants. The reason is that the granulation of CPVC particles is complicated and the production capacity is low. CPVC material has better performance than PVC material, and it also means that its production and processing performance is also reduced. Therefore, when we apply CPVC materials, we must pay attention to the relative density and performance of CPVC materials to ensure half the effort.