- Company : NINGBO TANA IMP.&EXP. CO., LTD
- Region : Zhejiang , China
- Category : Apparel & Clothing > Wedding Apparel
- Contact Person : Delphine|||sales
- Telephone :
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- Website : www.tanacn.com
- Email : [email protected]
- Update : Jul/21/2018
Product Details
Polyvinyl Chloride (PVC) is among the most versatile plastics with a wide variety of end use applications; e.g., packaging articles and construction. Its availability in many rigid and flexible forms - both durable and light weight, clear or coloured - gives designers opportunities that they would not find in any other material. This, coupled with its continuous improvement, makes PVC an acceptable part of modern living. PVC resign powder Physical Appearance:White powder,non-toxic,odourless. CAS NO:9002-86-2 Molecular Formula:(C2H3CL)n specification Polyvinyl Chloride PVC Resin SG3 SG5 Quality standard GB5761-93 K value 72 - 71 68 - 66 Viscosity number 135 - 127 118 - 107 Number of impurity particles ? 16 ? 16 Volatile content (incl. water)% ? 0.30 ? 0.40 Apparent density ? 0.45 ? 0.45 Plasticizer absorption of 100g resin ? 26 ? 20 Whiteness (160, after 10 min. ) % ? 80 ? 80 VCM Residue PPM ? 3 ? 3 Usage Pvc resin manufacturers in china PVC resin SG3 is for hoses, leathers, wire cables and other general purpose soft products. PVC resin SG5 is for pipes, profile, fittings, panels, injection, moulding, sandals, etc. http://www.tanacn.com
