Specification]
|
Type
|
SG3
|
SG5
|
|
Viscosity,ml/g(or K value)
|
135-127(72-71)13501250
|
126-119(70-69)1250-1150
|
|
Number of Impurity Partical, max
|
30
|
30
|
|
Volatiles Content%, max
|
0.40
|
0.40
|
|
Appearing Density, g/ml, min
|
0.42
|
0.42 |
|
Number of Grain/400cm2 max
|
40
|
40
|
|
Plasticizer Absorbency Value of 100g Resin
|
25
|
19
|
|
Whiteness %, min
|
74
|
74
|
|
Water Extractant Solution Conductivity, s/m max.
|
0.005
|
- |
|
Residule Chlore Thylene Content, mg/kg, max.
|
5
|
5
|
|
Ethylidence Chloride mg/kg max
|
150
|
150
|
[Application]
PVC resin has a wide range of application. SG-1 is used in producing high-grade electrical insulating material, SG-2 is used in producing electrical insulating material,common soft products and film, SG-3 is used in producing electrical insulating materials, agricultural film, daily-use plastic products, ,SG-4 is used in producing membranelle for industrial and civil use, tube and pipes, SG-5 is used in producing transparent products section bar, hard tube and decorative materials.SG-6 is used in producing clear foil, hard board and welding rod SG-7, SG-8 is used in producing clear foil, hard injection molding.