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factory low price PVC For Roller Wheel - Polyvinyl chloride resin S-700 – Junhai

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Along with the "Client-Oriented" enterprise philosophy, a rigorous high-quality control process, superior production products along with a robust R&D group, we constantly deliver premium quality products, exceptional solutions and aggressive costs for PVC for calenderding sheet , PVC for Rigid Foaming Profiles , Polypropylene Copolymer Resin , As a key enterprise of this industry, our corporation makes attempts to become a leading supplier, depending on the faith of expert excellent & throughout the world assistance.
factory low price PVC For Roller Wheel - Polyvinyl chloride resin S-700 – Junhai Detail:

Polyvinyl Chloride, referred to as PVC, is one of the industrialized plastic varieties, the current output is second only to polyethylene. Polyvinyl chloride has been widely used in industry, agriculture and daily life. Polyvinyl chloride is a polymer compound polymerized by vinyl chloride. It’s thermoplastic. White or light yellow powder.It is soluble in ketones, esters, tetrahydrofurans and chlorinated hydrocarbons. Excellent chemical resistance. Poor thermal stability and light resistance, more than 100℃ or long time exposure to sunlight began to decompose hydrogen chloride, plastic manufacturing needs to add stabilizer. Electric insulation is good, will not burn.

Grade S-700 is mainly used to produce transparent flakes, and can be pressed to hard or semi-hard slice or sheet for package, floor material, hard film for lining (for candy wrapping paper or cigarette packing film), etc. It can also be extruded to hard or semi-hard slice, sheet, or irregularly shaped bar for package. Or it can be injected to make joints, valves, electric parts, auto accessories and vessels.

PVC-application

 

Specification

Grade PVC S-700 Remarks
Item Guarantee value Test method
Average polymerization degree 650-750 GB/T 5761,Appendix A K value 58-60
Apparent density, g/ml 0.52-0.62 Q/SH3055.77-2006, Appendix B
Volatiles content (water included), %,        0.30 Q/SH3055.77-2006, Appendix C
Plasticiser absorption of 100g resin, g,         14 Q/SH3055.77-2006, Appendix D
VCM residue, mg/kg                                      5 GB/T 4615-1987
Screenings % 0.25mm mesh               2.0 Method 1: GB/T 5761, Appendix B
Method2: Q/SH3055.77-2006,
Appendix A
0.063mm mesh             95
Fisheye number, No./400cm2,                   ≤ 30 Q/SH3055.77-2006, Appendix E
Number of impurity particles, No.,              20 GB/T 9348-1988
Whiteness (160ºC, 10 minutes later), %,   ≥ 75 GB/T 15595-95

Packaging

(1) Packing : 25kg net/pp bag, or kraft paper bag .
(2) Loading quantity : 680Bags/20′container, 17MT/20′container .
(3) Loading quantity : 1000Bags/40′container, 25MT/40′container .


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factory low price PVC For Roller Wheel - Polyvinyl chloride resin S-700   – Junhai detail pictures


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  • The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
    5 Stars By Arthur from Slovenia - 2017.09.30 16:36
    We have been looking for a professional and responsible supplier, and now we find it.
    5 Stars By Carey from Spain - 2018.06.19 10:42