| Customization: | Available |
|---|---|
| Application: | Roofing |
| Certification: | ISO |
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23um PET Film High Temperature Polyester film is used in fiberglass reinforced pipe, tank, container for the mould releasing and surface calendaring.Inside of polyester film is covered with silicone oil, it is more effective to keep mould release and surface calendar.
The thickness of polyester film varies from 15micrometers to 125micrometers.
General thickness: 25um, 30um, 35um, 50um, 75um.
The width can be arranged according to customer's requirements.
General width: 100mm-3500mm.
Inner diameter of the core tube(PP or paper materials) is 76mm, outer diameter of the core tube is 88mm.
We have full set of materials for pipe wi\nding like stitch mat, fiberglass surface mat, polyester veil and so on.
the different width like 5/7/8/15/20/25cm .
| Product Name | 23um PET Film High Temperature |
Batch No. | 201601022 | ||
| Item | Unit | Value | Test method | ||
| 1 | Thickness | um | 23 | ASTM-D 374-99 | |
| 2 | Tensile Strength(MD/TD) | Mpa | 197/223 | ASTM-D 882 | |
| 3 | elongation at break(MD/TD) | % | 125/109 | ASTM-D 882 | |
| 4 | Shrinkage(MD/TD) | % | 0.96/-0.12 | 180ºC/30min 200ºC/10min |
|
| 5 | Haze | % | 2.2 | ASTM-D 1003 | |
| 6 | Transmittance | % | 89.5 | ASTM-D 1746 | |
| 7 | Gloss | % | 133 | ASTM-D 2457 | |
| 8 | Surface Tension | mN/m | 58 | ASTM-D 2578 | |
| 9 | Operating Temperature | ºC | 150 | Long-term | |
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