Free sample for PVC Resin For Profile Production - Polyvinyl chloride resin S-700 – Junhai
Free sample for PVC Resin For Profile Production - 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.
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 |
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Fast and great quotations, informed advisers to help you choose the correct solution that suits all your requirements, a short creation time, responsible top quality manage and distinct providers for paying and shipping affairs for Free sample for PVC Resin For Profile Production - Polyvinyl chloride resin S-700 – Junhai , The product will supply to all over the world, such as: Japan, Durban, Atlanta, Our experience makes us important in our customer eyes. Our quality speaks itself the properties like it do not tangle, shed or breakdown, so that are our customers will always be confident while placing an order.
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By Julie from New York - 2017.02.14 13:19