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

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Innovation, quality and reliability are the core values of our company. These principles today more than ever form the basis of our success as an internationally active mid-size company for PP Yarn Grade , PP Granule , Polyvinyl Chloride QS-1000F , We're self-assured to create wonderful achievements while in the potential. We've been hunting forward to becoming one of your most trustworthy suppliers.
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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Online Exporter PVC For Wire Covers - Polyvinyl chloride pipe grade  – Junhai detail pictures

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


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we can offer high quality products, competitive price and best customer service. Our destination is "You come here with difficulty and we give you a smile to take away" for Online Exporter PVC For Wire Covers - Polyvinyl chloride pipe grade – Junhai , The product will supply to all over the world, such as: Namibia, Tunisia, Nairobi, Our business activities and processes are engineered to make sure our customers have access to widest range of products with the shortest supply time lines. This achievement is made possible by our highly skilled and experienced team. We look for people who want to grow with us around the globe and stand out from the crowd. We now have people who embrace tomorrow, have vision, love stretching their minds and going far beyond what they thought was achievable.
  • This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
    5 Stars By Elaine from Florida - 2018.12.22 12:52
    We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!
    5 Stars By Philipppa from Naples - 2017.10.27 12:12