pvc resin

arieties and specifications: SG3,SG5,SG8 ,some special PVC resin can be produced according to the demands of costumers. Production standard: GB/T 5761—2006. Properties: Thermoplastic, insoluble in water, Gasoline or ethanol . swell or dissolve in ether, ketone , chlorinated aliphatic and aromatic hydrocarbons. Corrosion resistance, good dielectric properties. Product Type SG8 ITEM Standard Result K value ml/g 56-60 58 Quantity of impurity and foreign matters pieces (≤) 20 18 Weight fraction of moisture and volatiles (% ≤) 0.4 0.15 Bulk density (g/ml ≥) 0.5 0.57 Fish eye defects/400 C (≤) 30 16 CVM residuals (μg/g ≤) 5 3 A residue after sieve with mesh size 0.25mm ≤% 2 0.4 0.063mm ≥% 95 99 Plasticzer absorption rate ,g/100g of PVC (g ≥) 12 16 Whiteness 160 °C 10min (%≥) 75 80 Application: PVC SG8 is main used for hard fittings, hard tubes, hard plate, hard board, disk, transparent sheet, inject-
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