| ≥1 piece |
PVC is the world's largest general-purpose plastics production, mainly used in building materials, industrial products, daily necessities, floor leather, floor tiles, artificial leather, pipes, wire and cable, packaging films, bottles, foam materials, sealing materials, and fibers.
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Specification of pvc granules
|
Items
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SG3
|
SG5
|
|
K value
|
72-71
|
68-66
|
|
Viscosity,ml/g
|
135-127
|
118-107
|
|
Average degree of polymerization
|
1370-1251
|
1135-981
|
|
Foreigh Particle
|
≤16
|
≤16
|
|
Volatile Matter %
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≤0.3
|
≤0.4
|
|
Apparent Density g/ml
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≥0.45
|
≥0.48
|
|
Whiteness(160°C, 10min)%
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≥78
|
≥75
|
|
Packing
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25kgs or 1000kgs PP bag
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|