Customization: | Available |
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Feature: | All |
CAS No.: | 6422-86-2 |
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PVC paste resins are one of the plastic materials of good physical and mechanical properties, good chemical stabilities and good transparency. Especially, its simple manufacturing method and small equipment investment give it a wide application area.
Paste/emulslon PVC Resin for artificial leather
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Items
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SG3
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SG5
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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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59-55
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VISCOSITY NUMBER ml/g
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135-127
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118-107
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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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740-650
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NUMBER OF IMPURITY PARTICLE
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≤16
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≤16
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≤20
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VOLATILE SUBSTANCE
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≤0.3
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≤0.4
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≤0.4
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VOLATILE CONTEN
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≥0.45
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≥0.48
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≥0.50
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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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Packing
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25kgs two layers draft paper bag or 1000kgs PP bag
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Item
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Index
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Type
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SG8
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Viscosity ml/g
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83
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K-Value
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59-55
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Number of impurity particles ≤
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14
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Volatile content (incl. water) % ≤
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0.24
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Apparent density ≥
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0.58
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Particle size(≥ 0.25mm ≤)
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0.2
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Particle size(≥ 0.063mm ≥)
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97
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Number of Fish Eye (/400 cm2) ≤
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4
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Plasticizer absorption of 100g resin ≥
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17
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Whiteness (160°C, after 10 min.) % ≥
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85
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