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CAS No.: 9002-86-2
Other Names:
MF:
EINECS No.:
Place of Origin: China (Mainland)
Brand Name: VIDAR
Model Number: VIDAR
Purity: 100%

Specifications

PVC Resin Powder

PVC resin is the most widely raw material used in plastic production. It has good chemical stability, corrosion
Resistance and water resistance. It can be dissolved in acetone, hydrochloric ether, ester and some alcohol.
It can offer good solubility, good electrical insulation, thermoplasticity and membrane forming capacity.

Usage: It is used in clothing , making flexible hoses and tubing, flooring, to roofing membranes, and electrical cable insulation.

Specification :

 

Index\Grade
SG1
SG2
SG3
SG4
SG5
SG6
SG7
SG8
Viscosity ml/g (or k value)
Average Degree of Polymerization
156-144
(77-75)
143-136
(74-73)
135-127
(72-71)
1350-1250
126-119
(70-69)
1250-1150
118-107
(68-66)
1100-1000
106-96
(66-63)
950-850
95-87
62-60
850-750
86-73
(59-55)
850-750
Impurity,Piece ≤s
30
30
30
30
30
30
40
40
Volatile (including water)Content %≤
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
Apparent Density g/ml ≥
0.42
0.42
0.42
0.42
0.42
0.45
0.45
0.45
Sieve Residue %
Sieve Rate%
0.25mm Sieve
Pore ≤
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
Sieve Rate%
0.063mm Sieve
Pore ≥
90
90
90
90
90
90
90
90
"Pearl eye"number,Piece/400cm2≤
40
40
40
40
40
40
50
50
100g resin plasticiser absorption capacity g.
25
25
25
22
19
16
14
14
Whiteness
(160°C,100min), %≥
74
74
74
74
74
74
70
70
Water liquid extract conductance ratio s/m <
5x10-3
5x10-3
5x10-3
-
 
 
 
 
Remain chloroethylene
Content μg/g<
5
5
5
5
5
5
5