Translucent Red Fluorosilicone Release Liner Film Temperature Resistance

Product Specification

36 μm red PET fluorosilicone coated release film, excellent release property, resistance to oils, solvents, chemicals

PET fluorosilicone coated release film finds its application in a variety of industries including packaging, labeling, medical, automotive, and electronics due to its excellent release properties, as well as its resistance to oils, solvents, and chemicals.

Here are the main differences between PET fluorosilicone coated film and normal PET silicone coated film:

1. Release Properties:

PET fluorosilicone coated film has superior release properties as compared to normal PET silicone coated film.The fluorosilicone coating provides a low coefficient of friction and offers exceptional release performance with a wide range of adhesives, even in high-temperature and high-humidity environments.

2. Chemical Resistance:

Fluorosilicone coatings have superior chemical resistance than silicone coatings. PET fluorosilicone coated film provides excellent resistance to oils, solvents, and chemicals, making it an ideal choice for applications that require resistance to harsh chemical environments.

3. Temperature Resistance:

PET fluorosilicone coated film offers a wider temperature range of resistance than normal PET silicone coated film. The fluorosilicone coating provides excellent performance in high-temperature and high-humidity environments, making it ideal for applications in the automotive and

electronics industries.

4. Adhesion Properties:

PET fluorosilicone coated film provides excellent adhesion to a wide range of substrates, including plastics, metals, and glass. It also has a good

bonding strength with adhesives, making it suitable for applications that require good adhesion performance.

Fluorosilicone release film is used to isolate and protect items with adhesives, such as silicone and PI tapes. During production, storage, or transportation, the fluorine release film protects the adhesive from contamination and spoiling. The most commonly used applications are as a carrier for adhesive tapes or adhesives. The principle behind the use of the fluorine release film is the same as that of a release liner, mainly to prevent sticking. The primary difference is that fluorine in the fluorine release film exists in the form of fluoride. Most tapes are in the form of base plus adhesive, with the base material for high-temperature tape having different varieties (PET and polyimide). The temperature resistance of acrylic adhesive cannot match that of silicone adhesive. The silicone-based adhesive of the fluorine release film belongs to the same category as silicone oil release film and will become permanently adhered over time.

The 36-micron red PET fluorosilicone coated release film, being a thinner variant of the film, is typically used in applications that require a low-profile and vibrant red release liner. Here are some potential application scenarios for the 36-micron red PET fluorosilicone coated release film:

1. Industrial Masking and Surface Protection: The 36-micron red PET fluorosilicone coated release film finds its application in industrial settings where masking or surface protection is required. This film is used to cover and shield sensitive areas, components, or surfaces during manufacturing processes such as painting, coating, or surface treatments, preventing adhesion or contamination.

2. Automotive and Aerospace Applications: The film is well-suited for the automotive and aerospace industries, specifically for masking or protection purposes during manufacturing or repair processes. It is used to cover areas that need to be shielded from paint, chemicals, or other substances. Its moderate thickness ensures durability and resistance to mechanical stress.

3. Composite Material Manufacturing: The 36-micron red PET fluorosilicone coated release film is employed in the manufacturing processes of composite materials, such as resin infusion or lay-up. It acts as a release film, facilitating the easy removal of composite structures from molds. The red color provides visibility and contrast during the manufacturing process, aiding in proper application and alignment.

4. Gasket and Seal Production: The film is utilized in the production of gaskets and seals. Acting as a release liner, it allows for easy removal and prevents adhesion of adhesives or sealants during the fabrication process. Furthermore, the red color adds visual appeal to the final product.

5. Arts, Crafts, and DIY Projects: The 36-micron red PET fluorosilicone coated release film serves various purposes in arts, crafts, and do-it-yourself projects. It can be utilized for stenciling, masking, or as a protective layer in creative applications where a moderate thickness and a vibrant red color are desired.

Please note that the specific applications of the 36-micron red PET fluorosilicone coated release film may vary depending on the manufacturer, industry requirements, and customization options available. It is advisable to consult with the supplier or manufacturer to determine the film's suitability for a particular application scenario.

Currently, the most widely used carrier is tape or adhesive products.

The application principle of fluorosilicone release film is similar to that of release film, mainly to prevent adhesion. However, it is not the same as silicone oil release film. Fluorine in fluorosilicone release film exists in the form of a fluoride compound. Most tapes exist in the form of substrate plus adhesive, and the substrate of high-temperature-resistant tapes varies greatly (PET, polyimide), and the temperature of acrylic adhesive cannot withstand the temperature of silicone adhesive. The adhesive of silicone is in the same category as silicones release film and will result in sticking after a long time of reaction. Fluorosilicone release film is mainly used for high-temperature adhesives, silicone double-sided adhesive bonding, gold finger, green glue, AB glue, 3M silicone adhesive bonding, etc. It can be processed into any other shape for special purposes by die-cutting.

The main feature of PET fluorosilicone coated release film is the superior release performance it offers, coupled with excellent chemical and temperature resistance. Its low coefficient of friction, coupled with the wide temperature range of resistance, makes it an ideal choice for demanding applications that require high-performance release properties.