Application:
DN505 clear BOPET films are produced using a highly transparent slice with an 89% transmittance and a low haze of only 1%. This BOPET film is known for its outstanding surface smoothness and thermal stability, making it applicable to aluminum coating films with a high requirement for light transmittance and brightness, mobile protection films, computer protection films, aluminum advertising coating films and more.
Structure of Clear BOPET Film:
A: Anti-adhesion layer
B: Clear transparent PET film
Properties | Unit | Typical value | Test Method | ||||
Thickness | μm | 36 | 50 | 75 | 188 | ASTM D347 | |
Tensile Strength | MD | N/mm2 | 220 | 210 | 200 | 200 | ASTM 882 |
TD | N/mm2 | 240 | 240 | 240 | 240 | ||
Elongation at Break | MD | % | 130 | 150 | 150 | 160 | |
TD | % | 110 | 100 | 100 | 100 | ||
Thermal Shrinkage30Minute at 150℃ | MD | % | 1.1 | 1.1 | 1.0 | 1.0 | ASTM D1204 |
TD | % | 0.0 | 0.0 | 0.0 | 0.0 | ||
Haze | % | 1.0 | 1.0 | 1.0 | 1.0 | ASTM D1003 | |
Transmittance | % | 89 | 89 | 89 | 89 | ||
Wetting Tension | MN/m | 56 | 56 | 56 | 56 | ASTM D2578 |
The above data is the typical value of the BOPET film, and should be taken as reference only and not guaranteed values.