China Quality Inspection for PVC For Coated Fabric - Polyvinyl chloride resin S-1300 – Junhai factory and suppliers

Quality Inspection for PVC For Coated Fabric - Polyvinyl chloride resin S-1300 – Junhai

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We believe in: Innovation is our soul and spirit. High-quality is our life. Purchaser need is our God for PVC For Profiled Doors , Vinyl Method PVC , Polyvinyl chloride wall panels raw material , Welcome buddies from all over the earth come to visit, tutorial and negotiate.

Quality Inspection for PVC For Coated Fabric - Polyvinyl chloride resin S-1300 – Junhai Detail:

Polyvinyl chloride (PVC) resin is a high polymer produced by the polymerization of ethylene. Suspension polymerization is used as the common industrial polymerization method. It is usually a solid that can be softened by heating. When heated, it usually has a temperature range of melting or softening, and can be in a plastic flow state under the action of external forces. The factory can add plasticizer or other auxiliaries to meet the production requirements according to the performance requirements of plastic products.

Grade S-1300 is mainly used to produce high-strength flexible products, pressed materials, rigid and flexible extrusion molding and insulating materials, etc. Such as thin film, thin plate, artificial leather, wire, cable sheath and soft all kinds of profiles

Parameters

Grade			PVC S-1300	Remarks
Item		Guarantee value	Test method	Remarks
Average polymerization degree		1250-1350	GB/T 5761,Appendix A	K value 71-73
Apparent density, g/ml		0.42-0.52	Q/SH3055.77-2006, Appendix B
Volatiles content (water included), %, ≤		0.30	Q/SH3055.77-2006, Appendix C
Plasticiser absorption of 100g resin, g, ≥		27	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 Method 2: Q/SH3055.77-2006, Appendix A
Screenings %	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), %, ≥		78	GB/T 15595-95

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Our team through professional training. Skilled professional knowledge, strong sense of service, to meet the service needs of customers for Quality Inspection for PVC For Coated Fabric - Polyvinyl chloride resin S-1300 – Junhai , The product will supply to all over the world, such as: Netherlands, Slovak Republic, Bulgaria, On today, we've got customers from all over the world, including USA, Russia, Spain, Italy, Singapore, Malaysia, Thailand, Poland, Iran and Iraq. The mission of our company is to deliver the highest quality products with best price. We've been looking forward to doing business with you!

We feel easy to cooperate with this company, the supplier is very responsible, thanks.There will be more in-depth cooperation.

By Nicola from New Zealand - 2017.09.29 11:19

This company has the idea of "better quality, lower processing costs, prices are more reasonable", so they have competitive product quality and price, that's the main reason we chose to cooperate.

By Delia from French - 2018.06.12 16:22