| Customization: | Available |
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| Material: | Laminated Material |
| Type: | Release Film |
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| Thickness (Micron) | Width (MM) | Length (M) |
| 12 ~ 125 (Typical thickness: 19, 25, 30, 36) | 300 ~ 1300 (Regular: 1020, 1090) | 4000 ~ 12000 |
| PROPERTY | TEST METHOD | UNIT | TYPICAL VALUE |
| Thickness | ASTM D 374 | micron | 23 |
| Haze | ASTM D 1003 | % | 2.5 |
| Transmittance | ASTM D 1003 | % | 92 |
| Gloss (45°) | ASTM D 2457 | % | 85 / 90 |
| Heat Shrinkage (MD/TD) | BMS TT 0.2 (150ºC, 30min) | % | 1.5 / 0 |
| Tensile Strength (MD/TD) | ASTM D 882 | MPa | 230 / 240 |
| Release Force | TESA 7475 TAPE (30cm/min,180°) |
g/inch | 200~700 |
| Residual Rate | NITTO 31B TAPE | % | 90 |
Packaging Details
1. What is PET Non-Silicone Release Film, and how is it different from silicone-coated release liners?
PET Non-Silicone Release Film uses a special coating that contains no silicone, avoiding any risk of silicone migration or residue. This makes it ideal for silicone-sensitive applications, especially in electronics, unlike traditional silicone release liners.
2. In which industries or applications is non-silicone release film commonly used?
It is widely used in electronics processing, as a base liner during die cutting, in protective films, specialty tapes, labels, and in industries like automotive, medical, and industrial manufacturing-particularly where high cleanliness and silicone-free processing are required.
3. Is this film suitable for high-temperature applications?
Yes. Our PET non-silicone release film has excellent thermal resistance and dimensional stability. It withstands 150°C for 30 minutes with minimal shrinkage, making it ideal for lamination, heat pressing, and other thermal processes.
4. What is the release force range, and can it be customized?
Our standard release force ranges from 200 to 700 g/inch with high stability. We can customize the release force based on your adhesive type and application needs.
5. What are the typical thicknesses and roll sizes available?
Available thicknesses range from 12 to 125 microns (common: 19, 25, 30, 36µm). Standard widths are 1020mm and 1090mm (customizable: 300-1300mm), with roll lengths from 4000m to 12000m.
6. Is the film coated on one side or both sides?
We offer both single-side and double-side coated non-silicone release films, depending on your specific application requirements.
7. How clean is the release film? Will there be residue after peeling?
Our film ensures high cleanliness and minimal residue. Residual rate tests using NITTO 31B Tape show 90%+ retention, ensuring a clean release with no contamination.
8. Is the product environmentally friendly compared to silicone liners?
Yes, non-silicone technology is considered more environmentally friendly as it avoids silicone-related waste and chemical concerns. It also reduces potential contamination in recycling and production environments.
9. Can you help stock this product for long-term supply needs?
Absolutely. We offer flexible stocking options and can help manage your inventory based on forecasted or long-term demand, ensuring timely delivery and cost efficiency.
10. Why choose Firsta Group for PET non-silicone release films?
With decades of experience, Firsta Group offers proven quality, advanced manufacturing, and strong R&D support. Our non-silicone technology delivers stable performance, cleanliness, and reliability-backed by professional service and customization support.
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