What conditions should the fluorine release film meet in the production process-technical knowledge

by:POLYVA     2021-12-19
What conditions should fluorine release film meet in the production process? Source: Protective film factory direct sales Release time: 2019-05-30 Click: 1947 Fluorine release film needs to choose high-tech materials for research and development products, and glue should be low-coated Delamination film. The middle-coated release film is more suitable for the use of oil glue and protective film, and the high-coated release film is not suitable for the use of protective film. In terms of material properties, industrial materials must be adhered to so that they can be easily separated; the release film usually does not chemically react with the resin system or contaminate the resin system; the elongation of the stretched release film is necessary. It can be consistent with the fiber to prevent deformation and distortion of the prepreg due to asynchronous drafting during the preparation process. Production procedure: The key is to press or cut. When punching and cutting, the thickness of the release film is required to be moderate. When using low-weight release film for stamping, it is not easy to break and the brittleness is not good. During the stamping and cutting process, the backing paper is easy to tear the paper and products. The substrate is selected to have sufficient water resistance to effectively prevent moisture from entering the industrial material through it. When the environmental humidity changes, the length and width of the release film must be constant to avoid the wrinkles of the prepreg caused by the wrinkles of the release film. In the production process, if the fluorine release film achieves good results, multiple steps are required to cooperate with each other, and care must be taken when selecting high-quality substrates. A good antistatic silicone film is not afraid of complicated processes. As long as the quality of the product is good, the manufacturer will start with a good one, in order to achieve good anti-static, and maximize the performance of the product. Foshan Bowei Environmental Protection Material Co., Ltd. is an electronic material supplier with 10 years of experience. It can produce PET film with various functions, such as: sub-(matte) PET film, flame-retardant (fireproof) PET film, inkjet printing film , Antistatic PET film, anti-fog PET film, anti-UV PET film, non-shrinking PET film, PET release film, etc. Interested parties welcome to inquire!
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