Customization: | Available |
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CAS No.: | 9002-86-2 |
Formula: | (C2h3cl)N |
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Items
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SG3
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SG5
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SG7
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SG8
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K value
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72-71
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68-66
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62-60
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59-55
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Viscosity
Number (ml/g) |
135-127
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118-107
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95-87
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86-73
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Average degree of polymerization
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1370-1251
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1135-981
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845-741
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740-650
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Number of impurity substance
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≤16
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≤16
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≤20
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≤20
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Mass fraction of volatiles
(including water) |
≤0.30
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≤0.40
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≤0.40
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≤0.40
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Appearance density
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≥0.45
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≥0.48
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≥0.50
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≥0.50
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Number of "fish eye"
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≤20
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≤20
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≤30
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≤30
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Whiteness(160ºC,10min)%
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≥78
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≥75
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≥75
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≥75
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VCM residue
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≤5
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≤5
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≤5
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≤5
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Packing
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25kgs two layers draft paper bag or 1000kgs PP bag
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