An expert in PVC tarpaulin / PVC film industry since 2002

What is the transparent raincoat fabric?

by:LINYANG     2020-06-10
What fabric is used in the transparent raincoat? Transparent raincoats can be processed with polyvinyl chloride plastic (pvc) or polyamide plastic (pa) polycarbonate plastic (pc). Polyvinyl chloride plastic (pvc): Polyvinyl chloride plastic is polymerized by vinyl chloride monomer and is one of the commonly used thermoplastics. Its trade name is abbreviated as 'chloroplastic' and its English abbreviation is PVC. Pure PVC resin is a hard thermoplastic material, its decomposition temperature is very close to the plasticization temperature, and its mechanical strength is poor. Therefore, it is not possible to use PVC resin to make products. Plasticizers, stabilizers, fillers, etc. must be added to improve performance to make PVC plastics, which are then processed into various products. Polyvinyl chloride is divided into hard polyvinyl chloride and soft polyvinyl chloride according to the amount of plasticizer added. Polyamide plastics (pa): PA plastics was the first resin developed by a company in the United States for fiber, and was industrialized in 1939. In the 1950s, development and production of injection molded products began to replace metals to meet the requirements of downstream industrial products for light weight and cost reduction. PA has good comprehensive properties, including mechanical properties, heat resistance, wear resistance, chemical resistance and self-lubricity, and low coefficient of friction, has a certain flame retardancy, easy to process, suitable for use with glass fiber and Other fillers are filled and reinforced to improve performance and expand the scope of application. Polycarbonate plastic (pc): Polycarbonate (referred to as PC) is a high molecular polymer containing carbonate groups in the molecular chain. According to the structure of ester groups, it can be divided into aliphatic, aromatic, aliphatic-aromatic, etc. Kinds of types. Among them, the mechanical properties of aliphatic and aliphatic-aromatic polycarbonates are low, which limits their application in engineering plastics. At present, only aromatic polycarbonate has been industrialized. Due to the particularity of polycarbonate structure, it has become the fastest growing general engineering plastic among the five major engineering plastics.
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