25μm Silicone-Coated PET Release Film in 1090mm and 1260mm Widths — Slitting and Sheet Cutting Available
Product Overview
0.025mm PET Release Film is a thin, light-release polyester film designed for reliable separation in molding, lamination, and protective applications. With a 25μm base film and a silicone release coating, it provides consistent release force and good residual adhesion, making it suitable for both continuous roll processes and sheet-fed operations.
This item is available from stock in 1090mm and 1260mm widths. Custom slitting into narrower rolls and sheet cutting are both supported.
Technical Characteristics
The following values are representative measured data for the 25μm specification. They are not guaranteed values.
- Base film thickness: 25 μm
- Features: Light release
- 31B Release strength (ordinary temperature × 24 hours): 0.07 N/50mm
- 31B Release strength (70°C × 24 hours): 0.12 N/50mm
- Residual adhesion ratio: 95%
- Adhesion (resistance to abrasion by toluene): Pass
- Wettability (mold release surface): 30 mN/m or less
- Base film heat resistance: 150°C for 30 minutes
Key Properties
- Light and stable release force at room temperature and after heat aging
- High residual adhesion ratio of 95%
- Consistent wettability for mold release surfaces
- Thin 25μm base film suitable for delicate and precision processes
Applications
0.025mm PET Release Film is commonly used as a mold release film, carrier film, and protective film in composite molding, adhesive processing, electronics lamination, and general industrial release applications. It works well in both roll-to-roll and sheet-based production.
Stock and Availability
- Available thickness: 0.025mm (25μm)
- Stock widths: 1090mm and 1260mm
- Custom slitting: available
- Sheet cutting: available
Why Choose Us
We keep 0.025mm PET Release Film in stock for fast delivery, and we support flexible converting options including slitting and sheet cutting. Consistent release performance and stable supply help keep your production running smoothly.
Contact us today for stock availability, pricing, or a sample of 0.025mm PET Release Film.
