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Online Exporter PVC For Wire Covers - Polyvinyl chloride pipe grade – Junhai

Online Exporter PVC For Wire Covers - Polyvinyl chloride pipe grade – Junhai Featured Image
  • Online Exporter PVC For Wire Covers - Polyvinyl chloride pipe grade – Junhai
  • Online Exporter PVC For Wire Covers - Polyvinyl chloride pipe grade – Junhai

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Online Exporter PVC For Wire Covers - Polyvinyl chloride pipe grade – Junhai Detail:

Polyvinyl Chloride (PVC) is a linear thermoplastic resin produced by polymerization of vinyl chloride monomer. Due to the differenceof raw materials, there are two methods of synthesizing vinyl chloride monomer calcium carbide process and petroleum process. Sinopec PVC adopts two suspension process, respectively from Japanese Shin-Etsu Chemical Company and American Oxy Vinyls Company. The product has good chemical corrosion resistance, excellent electrical insulation property and fine chemical stability. With high chlorine content, the material has good fire retardance and self-extinguishing properties. PVC is easy to process by extrusion, injection molding, calendering, blow molding, compressing, cast moulding and thermal molding, etc.

Application

PVC is one of the most widely used thermoplastic resins. It can be used to make products with high hardness and strength, such as pipes and fittings, profiled doors, windows and packaging sheets.

It can also make soft products, such as films, sheets, electrical wires and cables, floorboards and synthetic leather, by addition of plasticizers.

Parameters

Grade PVC QS-1050P Remarks
Item Guarantee value Test method
Average polymerization degree 1000-1100 GB/T 5761,Appendix A K value 66-68
Apparent density, g/ml 0.51-0.57 Q/SH3055.77-2006, Appendix B
Volatiles content (water included), %,     ≤ 0.30 Q/SH3055.77-2006, Appendix C
Plasticiser absorption of 100g resin, g,   ≥   21 Q/SH3055.77-2006, Appendix D
VCM residue, mg/kg        ≤ 5 GB/T 4615-1987
Screenings % 2.0  2.0 Method 1: GB/T 5761, Appendix B
Method2: Q/SH3055.77-2006,
Appendix A
95  95
Fisheye number, No./400cm2,                ≤ 20 Q/SH3055.77-2006, Appendix E
Number of impurity particles, No.,          ≤ 16 GB/T 9348-1988
Whiteness (160ºC, 10 minutes later), %,≥ 80 GB/T 15595-95
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Our products and solutions are greatly recognized and trustworthy by customers and may fulfill constantly changing financial and social requires for Online Exporter PVC For Wire Covers - Polyvinyl chloride pipe grade – Junhai , The product will supply to all over the world, such as: azerbaijan, Bogota, Croatia, What You Need Is What We Pursue.We are sure our products will bring you first class quality.And now sincerely hope to promote partner friendship with you from all over the world. Let's joint hands to cooperate with mutual benefits!
    • The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!
    5 Stars By Madge from Guyana - 2017.06.25 12:48
    Superb technology, perfect after-sales service and efficient work efficiency, we think this is our best choice.
    5 Stars By Page from Monaco - 2018.10.09 19:07

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