POF Polyolefin Thermal (heat)Shrinkable Cling Film
Property 性能
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Unit 单位
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Test Method 测试方法
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Representative Value 代表数值
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Thickness 厚度
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Micron
|
|
15
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19
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25
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Density 密度
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g/cm³
|
|
0.920
|
0.920
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0.920
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Yield 产量
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㎡/kg
|
|
72.5
|
57.2
|
43.5
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Tensile propeiries 拉伸性能
|
|
|
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Elastic Modulus 坚韧度
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N/mm²
|
ASTM-D882A
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MD/TD
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MD/TD
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MD/TD
|
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340/350
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340/340
|
360/450
|
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Tensile Strength 拉伸强度
|
N/mm²
|
ASTM-D882
|
110/110
|
110/110
|
100/100
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%
|
ASTM-D882
|
110/110
|
110/110
|
105/105
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Elongation@ break 拉伸极限
|
|
|
|
|
|
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Seal Strength
|
g/cm³
|
Internal
|
870
|
1025
|
1250
|
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封口强度
|
N/mm²
|
57
|
53
|
49
|
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Tear Propagation 抗撕裂强度
|
g/cm³
|
|
5.5
|
9.5
|
14.5
|
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COF.film to film.Kinetic 摩擦系数极限
|
adim.
|
ASTM-D1894
|
0.26
|
0.25
|
0.24
|
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Free Shrink@125℃-140℃ 收缩率
|
%
|
ASTM-D2732
|
MD/TD 65/65
|
MD/TD 62/62
|
MD/TD 60/60
|
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Optical Properties 光学性能
|
%
|
ASTM-D1003
|
1.3
|
1.8
|
3.0
|
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Haze 雾度
|
photoc
|
ASTM-D2457
|
135
|
135
|
130
|
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Gloss 光泽度
|
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Specification of products
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thickness
|
15 µ m
|
19 µ m
|
25 µ m
|
|
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width
|
100mm-1500mm
|
100mm-1500mm
|
100mm-1500mm
|
|
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length of roll
|
single
|
8750ft
|
7000ft
|
5250ft
|
|
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center fold
|
4370ft
|
3500ft
|
2185ft
|
|
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( English )
|
|
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Thickness
|
15 µ m
|
19 µ m
|
25 µ m
|
|
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Width
|
100mm-1500mm
|
100mm-1500mm
|
100mm-1500mm
|
|
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Length
|
single wound
|
8750ft
|
7000ft
|
5250ft
|
|
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per roll
|
center fold
|
4370ft
|
3500ft
|
2185ft
|
polyolefin
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