Flexible Packaging Base Materials
Impact-Resistant Film
Product Introduction:
This film is a protective material with outstanding impact resistance, typically made from high polymer materials such as polyethylene (PE), polypropylene (PP), or polycarbonate (PC).
Product Applications:
- Screen protection for electronic devices
- Automotive industry
- Construction sector
- Industrial applications
- Other fields requiring effective product protection
Specifications:
- **Thickness**: 60-90μm, adjustable based on specific application needs.
Typical Properties:
|
Test Item |
Unit |
Standard |
Measured Value |
|
Tensile Strength |
Mpa |
Longitudinal: ≥35 |
53 |
|
Transverse: ≥25 |
38 |
||
|
Nominal Strain at Break |
% |
Longitudinal: ≥280 |
950 |
|
Transverse: ≥380 |
1387 |
||
|
Haze |
% |
≤8 |
7.49 |
|
Dynamic Coefficient of Friction |
--- |
≤0.15 |
0.145 |
|
Wetting Tension |
dyn |
Corona-treated side ≥40 |
42 |
|
Non-treated side <33 |
<33 |
||
|
Heat Seal Strength |
N/15mm |
At 135℃: ≥10 |
20.41 |