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One Of The World's Largest Production Of Plastic Products Hard PVC Sheet

Sep 05, 2017

    PVC is one of the world's largest production of plastic products, cheap, widely used, polyvinyl chloride resin is white or light yellow powder. Depending on the application, different additives may be added, and the polyvinyl chloride plastic may exhibit different physical and mechanical properties. In the polyvinyl chloride resin by adding the right amount of plasticizer, can be made of a variety of hard, soft and transparent products.

   Polyvinyl chloride has a better electrical insulation properties, can be used for low-frequency insulation material, its chemical stability is also good. As the thermal stability of polyvinyl chloride is poor, long heating will lead to decomposition, release HCL gas, so that PVC discoloration, so its narrow range of applications, the use of temperature is generally between -15 ~ 55 degrees.

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   PVC by adding stabilizers, lubricants and fillers, after mixing, with the extruder can be extruded in a variety of caliber pipe, shaped tube, bellows, used as a sewer, water pipes, wire casing or staircase handrails . The pressed sheet is heated and pressed to form a hard sheet of various thicknesses. The plate can be cut into the desired shape, and then use the PVC electrode with hot air welding into a variety of chemical-resistant storage tanks, ducts and containers.

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