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| No.13789491
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Information Name: | Guangxi pvc sheet _ Conte sheet (Certified) _pvc plate |
Published: | 2015-07-08 |
Validity: | 0 |
Specifications: | Any |
Quantity: | |
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Detailed Product Description: | PVC, the abbreviation PVC (Polyvinyl chloride), vinyl chloride monomer (vinyl chloride monomer, referred to as the VCM) peroxide, azo compound initiator; or in the optical, thermal effect by radical polymerization mechanism polymerization of the polymer. Vinyl chloride homopolymers and copolymers of vinyl chloride resin system call. PVC is amorphous white powder, the degree of branching is small, the relative density of about 1.4, a glass transition temperature of 77 ~ 90 ℃, about 170 ℃ begins to decompose [1], poor stability to light and heat, at or above 100 ℃ after prolonged exposure to sunlight, it will break down and produce hydrogen chloride, pvc sheet, and further autocatalytic decomposition, causing discoloration, physical and mechanical properties also decreased rapidly in the practical application of the stabilizer must be added in order to improve the thermal and light stability. PROPERTIES OF PVC has abundant raw materials (oil, limestone, coke, salt and natural gas), manufacturing processes mature, inexpensive, versatile, and other prominent features, has become second only to polyethylene resin in the world's second largest general-purpose resins Xinjiang pvc sheet, accounting for 29% of the world's total consumption of synthetic resin. PVC is easy to process, Fujian pvc sheet, it 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, Qinghai pvc sheet, a softening point of 80 ℃, at 130 ℃ begins to decompose color, and precipitated HCI. Guangxi pvc sheet _ Conte sheet (Certified) _pvc 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. |
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Copyright ©2025 GuangDong ICP No. 10089450, Conte Shandong Petroleum Equipment Co. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
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You are the 26234 visitor
Copyright ©2025 GuangDong ICP No. 10089450, Conte Shandong Petroleum Equipment Co. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility