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