PEW-W series Suppliers, PEW-W series Manufacturers.
PEW-W series
1.Technical index
|
Product type
Test item Test method |
PEW-1W
|
PEW-2W
|
PEW-3W
|
PEW-4W
|
|
|
Viscosity-average molecular weight
|
Enterprise standard Q/ZQQ004-2005
|
600-1300
|
1800-2400
|
1500-2000
|
2200-2600
|
|
Softening point（℃）
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GB/T4507-84
|
105-110
|
105-110
|
105-110
|
105-110
|
|
Initial melting point（℃）
|
Capillary tube method
|
＞90
|
＞90
|
＞90
|
＞90
|
|
Appearance
|
|
White powder
|
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Molecular weight distribution
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GPC method
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6-7
|
|||
|
Density（g/cm3）
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GB/T1033-1986
|
0.91-0.93
|
|||
|
Heating loss
|
DSC method
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≤5%
|
|||
|
Ash content
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GB/T9345-1988
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≤ 0.3%
|
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2.Use:
1).Used in various kinds of plastic, fiber and other processing auxiliaries.
2). Used in various kinds wearable auxiliary of printing ink.
3). Used as processing auxiliaries of PVC tubing, profiled bar, film and other plastic.
4). Used in coating additive.
5). Used in processing auxiliaries in rubber industry.
3.Packing
Packed in plastic woven bag, 25kg/bag or 20 kg/bag
Company： |
Zibo Linzi Qiquan Industrial Trade Co., Ltd |
E-mail： |
chem@netsun.com |
Address： |
Fine chemical park of Qilu Chemical zone, Linzi district, Linzi city, Shandong province, China |
Zip Code： |
255400 |
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