Best-Selling PVC Resin For Artificial Leathers - Polyvinyl chloride resin S-700 – Junhai
Best-Selling PVC Resin For Artificial Leathers - 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 sheets, and can be rolled into rigid and semi-rigid sheets 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 film, sheet, or irregularly shaped bar for package. Or it can be injected to make joints, valves, electric parts, auto accessories and vessels.
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 |
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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 .
Product detail pictures:
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We aim to find out high quality disfigurement in the generation and provide the most effective services to domestic and abroad clients wholeheartedly for Best-Selling PVC Resin For Artificial Leathers - Polyvinyl chloride resin S-700 – Junhai , The product will supply to all over the world, such as: Benin, Uruguay, Sydney, As an experienced factory we also accept customized order and make it same as your picture or sample specifying specification and customer design packing. The main goal of the company is to live a satisfactory memory to all the customers, and establish a long term win-win business relationship. For more information, please contact us. And It is our great pleasure if you like to have a personally meeting in our office.
By Lauren from Ecuador - 2018.10.31 10:02
The after-sale warranty service is timely and thoughtful, encounter problems can be resolved very quickly, we feel reliable and secure.
By Edith from Jordan - 2018.06.26 19:27