Polyvinyl Chloride Resin

It can be used for electric insulation material, commercial and civil-films, soft tubes, artificial leather, high-strength pipe



General Purpose Polyvinyl Chloride Resin
by Suspension Process


1.Formula:-CH2-CHCl-n
2.Trade mark: Haijing Brand
3.Appearance: White powder
4.Properties:
it is thermoplastic, insoluble in water, gasoline and ethanol, expandable or soluble in ether, ketone, fatty chlorohy-drocarbons or aromatic hydrocarbons with strong anti--corrosiveness, and good dieletric property.
Usage: It has different usage according to the types and grades.
5.Usage list of PVC
TYPES
Major usage
HS-1300
It can be used for electric insulation material, commercial and civil-films, soft tubes, artificial leather, high-strength pipe and sandals etc.
HS-1000
It can be used for transparent products, hard tubes, hard plate, monofil, hard board, disk, transparent sheet, welding rod, fiber etc.
6.Executive standard: Q/02 HJH025-2004General Purpose Polyvinyl Chloride Resin By A Suspension Process
7.Package, Storage and Transportation: Packed in kraft paper bags lined with PP-woven bag, net weight per bag: 25±0.25kg, or other proper bags(550KG jumbo bag);not allowed outdoor storage, keep away from sunlight and humidity.

8.Data sheet
Q/02 HJH 025-2004

Items
HS-1000
HS-1300
A
B
C
A
B
C
Av.d.p
981-1135
1251-1370
K value
66-68
71-73
Viscosity(ml/g
107-118
127-135
Impurity particle number ≤
16 30 80
16 30 80
Volatiles(incl.water ) % ≤
0.40 0.40 0.50
0.30 0.40 0.50
Bulk density g/ml ≥
0.50 0.48 0.42
0.48 0.45 0.42
Sieve ratio%
0.25mm ≤
1.0 2.0 2.0
1.0 2.0 2.0
0.063mm ≥
98 95 90
98 95 90
"fish eye" number unit/400cm
2
≤
20 40 90
20 40 90
plasticizer absorption per
22 20
27 25 23
100g resin≥
Whiteness(after 16010min)≥
80 75 70
80 75 70
Conductivity of extracted aqueous solution s/m ≤

5×10
-3
Residual VCM ppm ≤
5 10 30
5 10 30