Product Characteristics
- Controlled Release Force： Provides consistent and predictable release performance across different application requirements.
- Multiple Color Options： Available in various colors including clear, blue, and white to support material identification and process organization.
- Thermal Stability： Maintains dimensional integrity and release properties under elevated temperature conditions encountered in processing.
- Surface Flatness： Exhibits uniform surface characteristics essential for lamination and die-cutting operations.
Technical Specifications
| Parameter | Specification | Test Method |
| Base Material | PET (Polyethylene Terephthalate) | - |
| Available Thickness | 50μm, 75μm, 100μm | Micrometer |
| Release Force | 3-5g/25mm, 5-10g/25mm, 10-15g/25mm | FINAT FTM 10 |
| Thermal Resistance | Up to 150°C | Heat Aging Test |
| Width Range | 500mm - 1600mm | - |
| Core Inner Diameter | 76mm (3 inch) | - |
Application Fields
This product is suitable for the following industrial scenarios:
- Membrane switches and flexible circuit manufacturing
- Laser anti-counterfeiting material processing
- Printed circuit board protective layering
- Nameplate and label production
- Medical plaster backing material
- Reflective and waterproof material lamination
- Screen printing and pad printing carrier films
- Die-cutting and punching processing operations
FAQ
What factors determine the selection of release force for PET release film?
The selection of release force depends on the adhesive properties of the material being processed and the specific application requirements. Lower release forces (3-5g/25mm) are typically used for sensitive adhesives or delicate components, while higher release forces (10-15g/25mm) provide greater security during transportation and handling. Anhui Hengbo New Material Co., Ltd., established in 2017, provides technical consultation to help customers determine the appropriate release force specification based on their specific application in industries such as flexible circuits, insulating products, and adhesive products.
How does the color variation in PET release film benefit industrial applications?
Different colored PET release films serve functional purposes in industrial settings. Color coding assists in material identification, reduces processing errors, and supports inventory management. Specific colors may also provide technical advantages, such as reducing light transmission for certain applications or indicating different release force levels. Anhui Hengbo New Material Co., Ltd. offers multiple color options to accommodate various industrial requirements in printing, electronics, and die-cutting applications.
What quality assurance measures are implemented in the production of PET release film?
The manufacturing process incorporates multiple quality control checkpoints, including monitoring of coating uniformity, release force consistency, and surface characteristics. Anhui Hengbo New Material Co., Ltd. maintains IS09001 international standard certification and follows standardized safety production protocols. The company's approach includes testing of thermal stability, dimensional accuracy, and release performance to ensure the film meets technical specifications for applications in circuit boards, laser anti-counterfeiting, and medical plaster backing materials.
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