PVC Resin

Product Description

Specifications

.PVC Resin white powder
.standard:GB/T5761-2006
.pvc resin suspension grade K67
.cas no.: 9002-86-2

1.PVC Resin SG3 SG5

Now mainly supply PVC Resin sg3(pvc resin K72-71),pvc resin sg4(k70-69)

and PVC resin sg5(pvc resin k67,K68-66)

2.Specifications

Standard			GB5761-2006
Inspection item			Guaranteed Value
Polyvinyl Chloride Resin			SG3	SG5
K value			72-71	68-66
Viscosity(ml/g)			135-127	118-107
Average degree of polymerization			1370-1251	1100-1000
Number of impurity particals≤			16	16
Volatile(including water) Content %≤			0.30	0.30
Apparent Density g/ml ≥			0.45	0.47
Sieve residue%	Sieve Rate%	0.250mm sieve pore≤	2.0	2.0
	Sieve Rate%	0.630mm sieve pore≥	95	95
Number of Fish Eye(/400cm²)≤			20	20
Plasticizer absorption of 100g resin≥			26	23
Whiteness(160°C,10min.)%			78	78
VCM Residue PPM≤			5	5