Stable Release Force and 95% Residual Adhesion Direct from a PET Silicone Release Film Factory and Supplier
Product Overview
When buyers search for a PET Silicone Release Film Factory, they want more than a catalog entry. They want to know who actually coats the film, who controls the silicone weight, and who can hold release force steady across batches. This 38μm PET Silicone Release Film is a light-release silicone-coated polyester film built for demanding lamination and molding. It delivers a 31B release strength of 0.07 N/50mm at room temperature and 0.12 N/50mm after 70°C aging, with a residual adhesion ratio of 95%. Those values only hold in volume production when the factory behind them controls silicone coating weight and cure.
Technical Characteristics
The following values are representative measured data for the 38μm specification. They are not guaranteed values.
- Base film thickness: 38 μm
- Coating: Silicone release coating
- 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 silicone release force at room temperature and after heat aging
- High residual adhesion ratio of 95%
- Consistent silicone coating wettability for mold release surfaces
- 38μm base film with better flatness and handling for demanding lamination
Applications
38μm PET Silicone Release Film is 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 roll-to-roll and sheet-based production where a mid-gauge silicone release film is preferred for stability.
Why Choose Jinlu Film as Your Factory
Jinlu Film is a PET Silicone Release Film Factory, Manufacturer, and Supplier with factory-direct pricing, stable silicone coating quality, and consistent release performance. As a factory, we support custom slitting and sheet cutting, export-grade packing, and global shipping. If you are comparing PET Silicone Release Film factories, request a sample and compare our release force data against the spec sheet.
