CPVC cable material granulator

Chlorinated polyvinyl chloride (PVC) is a new type of engineering plastic produced by chlorination modification of polyvinyl chloride (PVC) resin. Commonly known as perchloroethylene, abbreviated as CPVC, this product is a white or light yellow, odorless, non-toxic loose particle or powder. After chlorination, the irregularity and polarity of the molecular chain arrangement of PVC resin increase, leading to an increase in the solubility and chemical stability of the resin, thereby improving the material's heat resistance and corrosion resistance to acids, alkalis, salts, oxidants, etc. Improved the mechanical properties of the resin's thermal deformation temperature. Therefore, CPVC is a new type of engineering plastic with broad application prospects. Polymer compounds are obtained by chlorinating polyvinyl chloride. According to the degree of polymerization, high viscosity, medium viscosity, and low viscosity types can be produced. High viscosity type has good resistance to counterfeiting, chemical corrosion, and elasticity. Low viscosity type is more soluble in vegetable oils. Powdered polyvinyl chloride is prepared by swelling with an appropriate solvent and conducting aqueous suspension chlorination at temperatures below 50 ℃. According to the degree of polymerization, it can be made into high viscosity, medium viscosity, and low viscosity types. High viscosity type has good resistance to counterfeiting, chemical corrosion, and elasticity. Low viscosity type is more soluble in vegetable oils. Used for producing corrosion-resistant paints, adhesives, and synthetic fibers.

This set of plastic blending/granulation equipment designed by Youtai Plastic Machine is a professional unit designed for the production of CPVC. This includes preheating and mixing of raw materials, mixing and kneading, extrusion, cutting and cooling of rubber particles, screening and collection. Suitable for processing raw materials such as rubber and plastic. This equipment has the following advantages: excellent mixing effect and accurate temperature control; Use smaller electricity and land area. The mixing and production process of raw materials is simple and convenient to operate, reducing personnel operation. The CPVC granulator does not require special operating techniques and can produce high-quality products with excellent safety. Accurate temperature control reduces damage and waste of raw materials.

The basic structural form of the CPVC cable material granulator is to combine the high-speed and strong mixing characteristics of twin-screw with the low speed and low temperature characteristics of single screw. The CPVC cable material granulator leverages its strengths and avoids its weaknesses, making it an efficient mixing and modification unit for thermal and shear sensitive materials today. The upper stage of the CPVC granulator's two-stage granulator is a GS type high-speed co rotating twin screw extruder, while the lower stage of the CPVC granulator is a series of single screw extruders, forming a two-stage composite unit. The material enters the single screw through the double screw and is then cut into particles after being extruded by the single screw. The material is sent to the cyclone separator through a stainless steel pipeline through a low-noise fan using a blow type stainless steel hot cutting cover, and then passes through a two-stage cyclone separator to the vibrating screen, Use a vibrating screen to screen out the sticky and powdered materials. After taking the finished products, use a fan to directly feed the materials into the packaging bin and let them cool. The entire production process operation is completed.