Sanfeng Win New Material(Jiangsu)Co.,Ltd.
| Payment Terms | T/T,L/C,D/P |
| Supply Ability | 100,000 Roll per Week |
| Delivery Time | 7-10 days |
| Packaging Details | Heat-seal first, then put them into the carton |
| Name | 25μm Transparent Fluorine Release Film |
| Use | Masking,Protection |
| Feature | Heat-resistant |
| Color | Transparent |
| Thickness | 25μm |
| Size | 35mm*1620m (Customizable) |
| Brand Name | Sanfeng Win |
| Model Number | TFTRH25 |
| Certification | ISO 14001:2015 |
| Place of Origin | Jiangsu,China |
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Product Specification
| Payment Terms | T/T,L/C,D/P | Supply Ability | 100,000 Roll per Week |
| Delivery Time | 7-10 days | Packaging Details | Heat-seal first, then put them into the carton |
| Name | 25μm Transparent Fluorine Release Film | Use | Masking,Protection |
| Feature | Heat-resistant | Color | Transparent |
| Thickness | 25μm | Size | 35mm*1620m (Customizable) |
| Brand Name | Sanfeng Win | Model Number | TFTRH25 |
| Certification | ISO 14001:2015 | Place of Origin | Jiangsu,China |
| High Light | transparent fluorine release film ，electronic die-cutting release film ，excellent releasing film | ||
TFTRH25 is a 25μm transparent PET fluorosilicone release film, constructed with PET polyester substrate coated by fluorosilicone compound release agent. It features tight thickness tolerance, low thermal shrinkage and good flexibility with firmly adhered release coating.
With peel force ranging from 5-8g and subsequent adhesion over 85%, the product delivers stable release performance and avoids adhesive contamination. All key indicators are tested in accordance with GB and PSTC industry testing standards.
Designed for silicone product fabrication and electronic die-cutting processing, the film enables easy clean peeling without damaging adhesive layers, widely applicable for various silicone-related manufacturing.
| No | Material | Remark | |
| 1 | Structure | PET | Polyester Film |
| 2 | Fluorosilicone Release Agent | Fluorosilicone compound | |
| Parameter | Specification | Test Standard |
|---|---|---|
| Total Thickness | 25±5μm | GB/T7125-2014 |
| Adhesion strength | 5-8g/25mm(180°) | GB-T2792-1998 |
| Residual Adhesion Rate | ＞85% | PSTC-1 PSTC-4 |
TFTRH25-03 Transparent Fluorine Release Film is trusted across multiple high-reliability industries:
Sanfeng Win New Materials (Jiangsu) Co., Ltd. (hereinafter referred to as Sanfeng Win) was established in 2010. It is a private enterprise integrating R&D, production and sales of adhesive products, with industry-leading coating technology and a professional R&D team. The company specializes in the production of high-temperature resistant tapes, optical protective films, new energy battery blue films, aerogel packaging hot-pressing films, photovoltaic perforated tapes, photovoltaic backsheets and other products, which are widely used in electronics, mobile phone screens, PCB, powder spraying, insulation, die-cutting, printing plastics, battery cell aluminum case wrapping, FPC, new energy, photovoltaic and other industries.
To ensure product quality requirements, the company is equipped with precision coating equipment and professional R&D and technical talents.
The company has a high-purification clean workshop and a multi-functional composite precision coating production line, providing customers with R&D, design schemes and market application feedback, and can put into independent mass production services.
Q1: What material is the release layer?
A: Fluorosilicone compound (fluorine release agent) coated on PET base.
Q2: How should I store TFTRH25 Transparent Fluorine Release Film ?
A: Store in original packaging at 18–25°C and 40–70% RH, away from direct sunlight. Maximum shelf life is 6 months. Keep the roll wrapped to prevent dust and moisture absorption.
Q3. Can I get free samples?
A:Free samples are available, buyer only pays shipping cost.
Q4. What certifications do you have?
A:ISO 14001:2015.
Company Details
Business Type:
Manufacturer
Year Established:
2010
Total Annual:
$17,000,000-9500000
Employee Number:
80~100
Ecer Certification：
Verified Supplier
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