| About |
|---|
| LOFEX ® A31LL is Polyester film is optically clear and both sides urethane treated with enhances adhesion to UV ink and coatings. It can use by silicon release film, protection film, window film because it has excellent run, easy treatment by suitable product. It has excellent properties by tensile strength, proper elongation and the thermal contraction rate.&& |
| Product Description | |
|---|---|
| Supplier | LOTTE |
| Generic | PET |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Good Clarity |
| Availabilitys | North America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| film | Nominal value | Unit | Test method |
| tensile strength | ASTM D882 | ||
| MD, yield, 50 µ m | 196 | MPa | ASTM D882 |
| MD, yield, 75 µ m | 196 | MPa | ASTM D882 |
| MD, yield, 100 µ m | 196 | MPa | ASTM D882 |
| TD, yield, 50 µ m | 235 | MPa | ASTM D882 |
| TD, yield, 75 µ m | 216 | MPa | ASTM D882 |
| TD, yield, 100 µ m | 216 | MPa | ASTM D882 |
| Tensile strain | ASTM D882 | ||
| MD, fracture, 50 µ m | 160 | % | ASTM D882 |
| MD, fracture, 75 µ m | 170 | % | ASTM D882 |
| MD, fracture, 100 µ m | 170 | % | ASTM D882 |
| TD, fracture, 50 µ m | 110 | % | ASTM D882 |
| TD, fracture, 75 µ m | 120 | % | ASTM D882 |
| TD, fracture, 100 µ m | 120 | % | ASTM D882 |
| F5 | ASTM D882 | ||
| MD：50.0 µm | 113 | MPa | ASTM D882 |
| MD：75.0 µm | 113 | MPa | ASTM D882 |
| MD：100.0 µm | 113 | MPa | ASTM D882 |
| TD：50.0 µm | 113 | MPa | ASTM D882 |
| TD：75.0 µm | 113 | MPa | ASTM D882 |
| TD：100.0 µm | 113 | MPa | ASTM D882 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| gloss | ASTM D523 | ||
| 60°，50.0 µm | 160 | ASTM D523 | |
| 60°，75.0 µm | 160 | ASTM D523 | |
| 60°，100 µm | 160 | ASTM D523 | |
| Transmittance | ASTM D1003 | ||
| 50.0 µm | 89.0 | % | ASTM D1003 |
| 75.0 µm | 89.0 | % | ASTM D1003 |
| 100 µm | 89.0 | % | ASTM D1003 |
| Haze | ASTM D1003 | ||
| 50 µm | 1.1 | % | ASTM D1003 |
| 75.0 µm | 1.2 | % | ASTM D1003 |
| 100 µm | 1.3 | % | ASTM D1003 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Thermal shrinkage | Internal Method | ||
| MD，30 min：150℃，50.0 µm | 1.0 | % | Internal Method |
| MD，30 min：150℃，75.0 µm | 1.0 | % | Internal Method |
| MD，30 min：150℃，100.0 µm | 1.0 | % | Internal Method |
| TD，30 min：150℃，50.0 µm | 0.50 | % | Internal Method |
| TD，30 min：150℃，75.0 µm | 0.50 | % | Internal Method |
| TD，30 min：150℃，100.0 µm | 0.50 | % | Internal Method |
| Surface Treatment | Both sides (Urethane |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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