| No. | Item | Typical Value | Inspection reference | |
| 1 | Appearance | Amber color ,smooth flatness,aligned edge |
Company Standard |
|
| 2 | Type | NL02-50 | ||
| 3 | Thickness | 50 ± 4 μ m | ||
| 4 | Density(kg/m3) | 1420 ± 20 | ||
|
5 |
Tensile Strength |
MD | ≥ 110MPa | |
| TD | ≥ 90MPa | |||
|
6 |
Elongation |
MD | ≥ 40% | |
| TD | ≥ 40% | |||
|
7 |
Heat Shrinkage 230 ºC 1h (%) |
MD | <0.15 | |
| TD | <0.10 | |||
| 8 | Electrical strength(kV/mm) | ≥ 150 | ||
|
9 |
Storage |
The film should be stored in a dry and clean room, should be placed in
a box with floating support,can not be erected. Not close to the fire, heat or direct sunlight. Quality guarantee period of two year. |
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