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Factory Free sample PVC For Rigid Foaming Profiles - Polyvinyl chloride pipe grade – Junhai

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  • Factory Free sample PVC For Rigid Foaming Profiles - Polyvinyl chloride pipe grade – Junhai
  • Factory Free sample PVC For Rigid Foaming Profiles - Polyvinyl chloride pipe grade – Junhai

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Our intention is usually to satisfy our buyers by offering golden provider, great rate and good quality for Polyvinyl Chloride SG7 , High Density Polyethylene DGDA6098 , PVC For Ad Bag, Our firm is dedicated to giving shoppers with significant and steady high quality goods at aggressive price tag, generating every single customer satisfied with our products and services.
Factory Free sample PVC For Rigid Foaming Profiles - 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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Factory Free sample PVC For Rigid Foaming Profiles - Polyvinyl chloride pipe grade – Junhai detail pictures

Factory Free sample PVC For Rigid Foaming Profiles - Polyvinyl chloride pipe grade – Junhai detail pictures

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    • The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!
    5 Stars By Ida from Saudi Arabia - 2018.11.04 10:32
    We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
    5 Stars By Barbara from Morocco - 2017.11.29 11:09

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