30μm Light Release Film: Stable Release Force, High Residual Adhesion, and Reliable Converting Performance
Product Overview
Choosing a release film often comes down to one question: will it release cleanly and consistently, batch after batch? 0.03mm PET Release Film is a 30μm silicone-coated polyester film developed for light release applications where stable peeling and high residual adhesion are essential. It performs reliably at room temperature and after heat aging, making it suitable for molding, lamination, and protective film processes.
Technical Characteristics
The following values are representative measured data for the 30μm specification. They are not guaranteed values.
- Base film thickness: 30 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
- Stable light release force at room temperature and after 70°C aging
- High residual adhesion ratio of 95%
- Consistent surface wettability for mold release
- Good handling performance for slitting, laminating, and sheet cutting
Applications
0.03mm PET Release Film is widely used as a mold release film, carrier film, and protective film in composite molding, adhesive processing, electronics lamination, and general industrial release applications. It suits both roll-to-roll and sheet-based production.
Why Choose Us
We supply 0.03mm PET Release Film with consistent release performance, stable thickness control, and flexible converting options. Custom slitting and sheet cutting are available on request.
