PROPERTIES OF PVC has abundant raw materials (oil, limestone, coke, salt and natural gas), manufacturing processes mature, inexpensive, versatile, and other prominent features, Chaozhou pvc plastic board, has now become the world's second only to polyethylene resin the second largest general-purpose resins, pvc plastic plate, accounted for 29% of the world's total consumption of synthetic resin. PVC is easy to process, Chengdu pvc plastic plate, can be processed by extrusion, lamination, injection molding, extrusion, calendering, blow and other means. PVC is mainly used for the production of artificial leather, film, cable sheathing and other soft plastic products, also produces lumber, doors, windows, pipes and valves, and other hard plastic products. PVC has flame retardant (flame retardant is more than 40), high chemical resistance (resistance to concentrated hydrochloric acid concentration of 90% sulfuric acid, nitric acid concentration of 60% and a concentration of 20% sodium hydroxide), the mechanical strength and good electrical insulation advantages. But its poor heat resistance, softening point of 80 ℃, at 130 ℃ begins to decompose color, and precipitated HCI. Crosslinking into radiation crosslinking and chemical crosslinking. 1. The radiation crosslinking. The use of high-energy rays, electron beams, Wuxi pvc plastic plate is generally cobalt 60 radiation source generates radiation or electron acceleration occurred mainly the latter. Coupled to help crosslinking auxiliary (two or more carbon-carbon double bond monocoque) crosslinking. But the operation is difficult, for equipment requirements. 2. Chemical cross-linking. Use triazol-dimercapto-amine salt (FSH) crosslinking, amine crosslinking mechanism in conjunction with sulfhydryl attack carbon-chloro-polar bond implement substitution reaction. UV resistant products after crosslinking, solvent, temperature, impact toughening performance overall. Qingdao pvc plastic plate | Conte board (certified) | pvc plastic sheet provided by the Shandong Petroleum Equipment Co. Conte. Conte Shandong Petroleum Equipment Co. (www.njtlgcbc.com) Shandong Texas, a plastic plate (sheet, section), rods leaders, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum meet customer needs. Conte plate in leadership with the staff warmly welcome all inquiries negotiations to create a better future Conte plate.