PVC Resin

1.Specification: SG3,SG5.SG7,SG8
2.Cas No. 9002-86-2
3.Typpe: Synthetic Resin and Plastics
Polyvinyl Chloride Resin
SG3
SG5
SG8
GB5761-1993

Inspection item
Guaranteed Value
K value
Viscosity number
72 71
135 - 127
68 66
118 - 107
59 55
86 - 73
Number of impurity particles
≤ 16
≤ 16
≤ 20
Volatile content (incl. water)%
≤ 0.30
≤ 0.40
≤ 0.40
Apparent density
≥ 0.45
≥ 0.45
≥ 0.48
Particle size
≤2.0
≤ 2.0
≤ 2.0
≤ 2.0
≥90
≥ 90
≥ 90
≥ 90
Number of Fish Eye (/400 cm2)
≤ 20
≤ 20
≤ 30
Plasticizer absorption of 100g resin
≥ 26
≥ 20
≥ 14
Whiteness (160, after 10 min.) %
≥ 80
≥ 80
≥ 80
VCM Residue PPM
≤ 3
≤ 3
≤ 3
Packing:
In 25kg net bags of PP lined with PE or paper bag