| About |
|---|
| Skyrol® SH22 is an optically clear and both side chemically treated PET film. SH22 provides an enhanced adhesion to coating layer, inks and various adhesives. SH22 is available in the thickness range from 92 up to 144 gauge. Application: label, solar control, high grade packaging, printing, etc. Various solvents (toluene, MEK, EA, etc.) and environmental (aging, boiling, etc.) resistance properties are excellent.&& |
| Product Description | |
|---|---|
| Supplier | SKC |
| Generic | PET |
| Material Status | Commercial: Active |
| Features | Good bond,Solvent resistance |
| Availabilitys | North America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.40 | g/cm³ | ASTM D1505 |
| Shrinkage rate | Internal Method | ||
| MD：150℃，0.023 mm，30 min | 1.4 | % | Internal Method |
| MD：150℃，0.0355 mm，30 min | 1.3 | % | Internal Method |
| TD：150℃，0.023 mm，30 min | 0.10 | % | Internal Method |
| TD：150℃，0.0355 mm，30 min | 0.0 | % | Internal Method |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| friction coefficient | ASTM D1894 | ||
| With oneself – dynamic | 0.40 | ASTM D1894 | |
| With oneself – dynamic | 0.40 | ASTM D1894 | |
| With oneself – static | 0.40 | ASTM D1894 | |
| With oneself – static | 0.50 | ASTM D1894 |
| film | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | ASTM D882 | ||
| MD, yield, 23 µ m | 248 | MPa | ASTM D882 |
| MD, yield, 36 µ m | 228 | MPa | ASTM D882 |
| TD, yield, 23 µ m | 248 | MPa | ASTM D882 |
| TD, yield, 36 µ m | 228 | MPa | ASTM D882 |
| Tensile strain | ASTM D882 | ||
| MD, fracture, 23 µ m | 160 | % | ASTM D882 |
| MD, fracture, 36 µ m | 150 | % | ASTM D882 |
| TD, fracture, 23 µ m | 130 | % | ASTM D882 |
| TD, fracture, 36 µ m | 130 | % | ASTM D882 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| gloss | ASTM D523 | ||
| 23 µm | 184 | ASTM D523 | |
| 35.5 µm | 186 | ASTM D523 | |
| Transmittance | ASTM D1003 | ||
| 23.0 µm | 91.0 | % | ASTM D1003 |
| 35.5 µm | 90.0 | % | ASTM D1003 |
| Haze | ASTM D1003 | ||
| 23 µm | 0.90 | % | ASTM D1003 |
| 35.5 µm | 1.0 | % | ASTM D1003 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 23 µm |
| 3. 35.5 µm |
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