What is Siliconized PET Release Film 50 Micron?
Siliconized PET Release Film 50 Micron is a clear or ultra-clear polyester film coated with silicone to provide controlled release performance. Designed for demanding environments, this film maintains stable release force even after high-temperature aging and ensures strong adhesion retention. It is suitable for use in solar films, labels, and graphic applications.
Composition and Structure
- Base material: PET (polyester)
- Coating: Silicone on one side
- Thickness: 50μm (available in 12–350μm range)
- Color: Clear and ultra-clear
- Packaging: Pallet packing
Key Properties
- Tensile strength (MD/TD): 210 / 210 MPa
- Elongation (MD/TD): 150% / 140%
- Heat shrinkage at 150°C for 30 min (MD/TD): 1.5% / 0.3%
- Haze: 2%–15%
- Release force: 1–600 g/inch
- Residual adhesion rate: >85%
Applications of Siliconized PET Release Film 50 Micron
- Window film
- Solar window film
- Self-adhesive materials
- Labels
- Graphic arts
Features & Benefits of Siliconized PET Release Film 50 Micron
- High residual adhesion rate for reliable bonding
- Stable release force even after thermal aging
- Suitable for use in high-temperature processing
- Excellent surface clarity for optical applications
- Smooth and consistent surface quality
Comparison with Other Adhesive Tapes
- Functions as a liner rather than an adhesive tape, ideal for use in the adhesive product manufacturing process
- Better thermal resistance and surface control than paper-based release liners
- More stable under aging conditions compared to untreated PET films
- Offers consistent release force performance compared to standard release liners
Why Choose VST Malaysia?
VST Malaysia offers a wide selection of industrial-grade PET release films, including high-performance variants like this 50-micron siliconized film. Our commitment to quality, fast delivery, and technical support makes us a reliable partner in your adhesive film applications.