Factory PVC Resin SG3 k69-71
Molecular Formula: (C2H3Cl)n
CAS No: 9002-86-2
Einecs No:208-750-2
Apprance: White, indefinite form powder
(1)Specification:
Name of index | Index | ||
First grade | Qualified | ||
Mucosity (ml/g) or( K value) | 135-127 (7271) | ||
Impurity number , Number≤ | 30 | 80 | |
Volatile content(including water), %≤ | 0.4 | 0.5 | |
Apparent density, g/ml≥ | 0.42 | 0.40 | |
Remain (testing sieve ) % | 0.25mm sieve≤ | 2.0 | 8.0 |
0.063mm sieve≥ | 90 | 85 | |
Number of grain piece , number/400cm2≤ | 40 | 90 | |
100g resin plasticizer absorbency, g≥ | 25 | 23 | |
White degree(160 After 10min.), %≥ | 75 | 70 | |
Residual VCM, ug/g( ppm)≤ | 10 | 30 |
(2)Application: It is used in the insulation material of PVC tube, panel, hard transparent sheet, foil, disc, PVC monofilament, blow molding product, appliance insulation material.
(3)Packing: in 25kg pp bag. 17 Metric Ton
Factory PVC Resin SG3 K69-71