CAS No.: | 9002-86-2 |
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Formula: | (C2h3cl)N |
EINECS: | 208-750-2 |
Molecular Principal Chain: | Element Organic Polymer |
Color: | White |
Name: | PVC Paste Resin |
Samples: |
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Customization: |
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TEST ITEMS
|
ITEMS
|
TEST RESULT
|
|
SUPERIOR
|
QUALIFIED
|
||
Average degree of polymerization
|
1230-1430
|
1230-1430
|
1329
|
Water extracted liquid PH≤
|
8.0
|
8.0
|
-
|
Apparent Density g/ml≥
|
0.25
|
0.25
|
-
|
S Liquidity g/100s≥
|
300
|
200
|
-
|
Scraper fineness μm
|
0-60
|
61-100
|
35
|
Mass fraction of alcohol extract %≤
|
3.0
|
3.0
|
-
|
Filtration Time S≤
|
70
|
-
|
-
|
Volatile mass fraction( including water) %≤
|
0.40
|
0.50
|
0.10
|
Standard paste viscosity (type B) mpa.s 50r/min
|
0-3499
|
3500-7000
|
2160
|
Paste the thickening rate (24h) %≤
|
100.0
|
100.0
|
-
|
Impurities piece
|
0-12
|
13-20
|
0-4
|
Residual vinyl chloride monomer content μg/g≤
|
5.0
|
5.0
|
4.3
|
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