PVC Resin SG Series powder

Specification:SG-1 SG-2 SG-3 SG-4 SG-5 SG-6 SG-7 SG-8We are manufacturers of PVC Resin,we can gave you a excellent price.
PVC resin is used in the insulation material of PVC tube, panel, hard transparent sheet, foil, disc, PVC monofilament, etc
PVC resin

Tape:
SG1
SG2
SG3
SG4
SG5
SG6
SG7
SG8
K value
77-75
74-73
72-71
70-69
68-66
65-63
62-60
59-55
Viscosity, ml/g
156-144
143-136
135-127
126-119
118-107
106-96
95-87
86-73
Average polymerization


1350-1250
1250-1150
1100-1000
950-850
950-850
750-650
Number of impurity particle max
30
30
30
30
30
30
40
40
Volatiles content % max
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
Appearing density g/ml min
0.42
0.42
0.42
0.42
0.42
0.45
0.45
0.45
Residual after sieve 0.25mm mesh max
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
0.063mm min
90
90
90
90
90
90
90
90
Number of grain/400cm2 max
40
40
40
40
40
40
40
40
Plasticizer absorbency value of 100g resin
25
25
25
22
19
16
14
14
Whiteness % min
74
74
74
74
74
74
70
70
Residual chlorethylenecontent mg/kg max
5
5
5
5
5
5
5
5
Ethylidene chloride mg/kg max
150
150
150
150
150
150
150
150


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