Customization: | Available |
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Material: | Pet / Fluorine Film Weathering Film |
Type: | Surface Film |
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Test item | Test method | Value | Remark |
Thickness | GB/T6672-2001 | / | 0.12mm |
Width | GB/T6673-2001 | / | As per requirements |
Max. tensile strength | GB/T 328.9-2007 | MD:770N TD:762N |
Rectangle Specimen-Width: 25mm, Stretching speed: 100mm/min., Fixture gauge length: 100mm |
Elongation@Max.tension | MD:79% TD:99% |
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Peeling force | GB/T 529-2008 | MD:23N TD:21N |
Stretching speed:250mm/min |
Surface tension | GB/T14216 | >=42dyn/cm | Dyne pen test |
Rate of dimensional changes | GB/T 35467-2017 | MD:0% TD:0% |
90ºC&24h |
MVTR | <=70 g/m2.24h (20um) |
38ºC+100%RH Electrolytic sensor method |
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Weather resistance | Artificial climate aging 3000h (appearance) |
No bubble, No cracks, No layering defect, No Adhesion and No hole |
GB/T 16422.2-2014 GB/T 12952-2011 Method A: Exposure cycle 2, temperature 23ºC±2ºC, relative humidity (50±5)% |