| ≥1 piece |
|
Property
|
Unit
|
Test Method
|
Representative Value
|
|||
|
Physical property
|
||||||
|
Thickness
|
micron
|
|
12.5
|
15
|
19
|
25
|
|
Density
|
g/cm3
|
|
0.922
|
0.922
|
0.922
|
0.922
|
|
Tensile property
|
|
|
MD/TD
|
MD/TD
|
MD/TD
|
MD/TD
|
|
Elastic modulus
|
N/mm2
|
ASTM-D882A
|
330/450
|
340/450
|
350/450
|
360/450
|
|
Tensile strength
|
N/mm2
|
ASTM/882
|
110/110
|
110/110
|
110/110
|
100/100
|
|
Elongation@break
|
%
|
ASTM/882
|
110/110
|
110/110
|
110/110
|
105/105
|
|
Seal strength
|
g/cm3
N/mm2 |
Internal
|
610
40 |
870
57 |
1025
53 |
1250
49 |
|
Tear propagation
|
g/cm3
|
ASTM-D1938
|
6.0
|
5.5
|
9.5
|
14.5
|
|
COFfilm to film,Kinetic
|
Adim
|
ASTM-D1894
|
0.23
|
0.26
|
0.25
|
0.24
|
|
Free shrink@130
|
%
|
ASTM-D2732
|
66/67
|
65/66
|
62/63
|
60/62
|
|
Optical property
|
||||||
|
Haze
|
%
|
ASTM-D1003
|
1.1
|
1.3
|
1.8
|
2.3
|
|
Gloss
|
photoc
|
ASTM-D2457
|
135
|
135
|
135
|
130
|
|
Dimension specification
|
||||||
|
Width
|
mm
|
|
200-1600
|
200-1600
|
200-1600
|
200-1600
|
|
Length /roll
|
S/S(single layer)
|
3200m
|
2665m
|
2135m
|
1600m
|
|
|
10499ft
|
8743ft
|
7004ft
|
5249ft
|
|||
|
C/F(center fold)
|
1600m
|
1332m
|
1067m
|
800m
|
||
|
5249ft
|
4370ft
|
3500ft
|
2625ft
|
|||