| CAS No.: | 9002-86-2 |
|---|---|
| Other Names: | |
| MF: | (C2H3Cl)n |
| EINECS No.: | |
| Place of Origin: | China (Mainland) |
| Brand Name: | |
| Model Number: | |
| Purity: |
Quick Details
Specifications
Factory PVC resin sg3/ sg5 low price
Molecular Formula: (C2H3Cl)n
CAS No: 9002-86-2
Einecs No:208-750-2
Apprance: White, indefinite form powder
(1)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 |
126-199
(70-69) 1250-1150 |
118-107
(68-66)
1100-1000
|
106-96
(66-63)
950-850
|
95-87
62-60
850-750
|
86-73
(59-60)
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
|
|||
(2)Application: It is used in the insulation material of PVC tube, panel, hard transparent sheet, foil, disc, PVC monofilament, blow molding product, appliance insulation material.
(3)Packing: in 25kg pp bag. 17 Metric Ton