Transparent PET Release Film
Transparent PET release film combines a high-clarity base with a light, stable silicone coating. Unlike standard release liners that can appear hazy or cloudy, this film lets you visually inspect the adhesive layer without peeling, making it ideal for optical bonding, high-end labels, and protective film applications. It delivers consistent release force at both room and elevated temperatures, ensuring clean separation without distorting the adhesive.
Key Specifications
| Material | PET (Polyethylene Terephthalate) |
| Appearance | High transparency / clear |
| Release type | Light release |
| 31B release strength (ordinary temperature × 24h) | 0.07 N/50mm |
| 31B release strength (70°C × 24h) | 0.12 N/50mm |
| Residual adhesion ratio | 95% |
| Adhesion (resistance to abrasion by toluene) | Passed |
| Wettability (mold release surface) | 30 mN/m or less |
| Base film heat resistance | 150°C for 30 minutes |
Available Formats
Custom slitting into rolls, sheet cutting available, and widths made to order.
Target industries: label and adhesive, electronics, optical display, packaging, and precision converting.
Why Choose Jinlu Film for Transparent PET Release Film
- High clarity allows visual inspection of the adhesive
- Stable light release at room and elevated temperatures
- Custom thickness, width, and roll length available
- Export-grade packing and global shipping support
- Factory-direct pricing
Related Clear Release Films
See our clear PET release film and PET transparent release films, or the PET release sheet. Specific thicknesses include 0.05 mm and 38 μm. The whole range is in the PET release film category. To learn more, read balancing optical clarity with release performance.
FAQ
Why choose a transparent release liner?
The clear base lets you inspect the adhesive layer without peeling the liner, which helps in optical bonding and high-end labels.
How stable is the release force with temperature?
Release strength is 0.07 N/50mm at room temperature and 0.12 N/50mm after 24 hours at 70°C, and the base film withstands 150°C for 30 minutes.
Can you slit or cut the film?
Yes. We offer custom slitting into rolls, sheet cutting, and widths made to order.
Can I get samples?
Contact us with your thickness, width and adhesive type, and we will send a quote and samples.
