23μm Clear PET Release Film
This high cost-effective PET single-sided silicone release film offers exceptional performance across multiple industrial applications with easy-release characteristics and reliable protection.
Primary Applications
- Electronics: Protects sensitive components like circuit boards and semiconductor chips during manufacturing, assembly, and processing operations.
- Labels and Stickers: Enables easy peeling without adhesive residue or surface damage to adhered objects.
- Printing and Packaging: Serves as printing substrate for better ink/coating adhesion with easy separation during subsequent processing.
- Automotive and Aerospace: Used for component protection and sound/heat insulation applications.
- Medical and Healthcare: Provides sterile environment and prevents contamination in medical equipment manufacturing and healthcare product packaging.
These applications represent common uses, with specific scenarios varying based on performance requirements and customer specifications.
Technical Specifications
| Test Item | Unit | Standard Index | Test Result | Test Method |
| Measured Value | μm | M ± 2% | 23.05 | ASTM D-374 |
| Tensile Strength (MD) | Mpa | ≥180 | 188 | ASTM D-882 |
| Tensile Strength (TD) | Mpa | ≥200 | 224 | ASTM D-882 |
| Elongation @ Break (MD) | % | ≤200 | 133 | ASTM D-882 |
| Elongation @ Break (TD) | % | ≤200 | 123 | ASTM D-882 |
| Elasticity Modulus (MD) | Mpa | ≥3500 | 4773 | ASTM D-882 |
| Elasticity Modulus (TD) | Mpa | ≥3500 | 4646 | ASTM D-882 |
| Thermal Shrinkage (MD) | % | ≤1.5 | 1.70 | 150℃/30min |
| Thermal Shrinkage (TD) | % | ≤0.5 | -0.16 | 150℃/30min |
| Haze | % | ≤5.0 | 5.23 | ASTM D-1003 |
| Light Transmittance | % | ≥88 | 91.5 | ASTM D-1003 |
| Glossiness (45°) | % | ≥80 | 95.6 | ASTM D-2457 |
| Clarity | % | ≥90 | 92.6 | ASTM D-1003 |
| Friction Co-efficiency (μs) | - | ≤0.65 | 0.108 | ASTM D-1894 |
| Friction Co-efficiency (μk) | - | ≤0.50 | 0.102 | ASTM D-1894 |
| Coating Weight | g/㎡ | 0.075~0.2 | 0.182 | FTM7 |
| Release Force (after 20min.) | g/25mm | 5~15 | 12.269 | FTM 1 (w/out briquette) |
| Subsequent Adhesion Rate | % | ≥88 | | GB/T 25256-2010 |