Principle of permeability of antistatic release film release agent
Mar 08,2020
Antistatic release film because the release agent has a certain permeability, if not an obstacle, the release agent will penetrate the paper, leading to poor curing, the release agent is too large (too expensive), and many other unfavorable factors. So they need to do paper and plastic processing (usually called texture), and generally use polyethylene (PE) particle texture in domestic. Divided into single and double plastic release paper release paper; no plastic release paper, cellophane, CCK and other major special treatment other release liners.
Because of the use of anti-static release film, the lamination must go to a certain amount to ensure that there is no penetration point, in order to ensure that the silicone oil cannot penetrate into the paper to ensure that there is no peeling damage. Generally coated paper texture is 16 grams per square meter, it is said to do 11 to 13 grams per square meter, very close to the advanced equipment lamination data. Theoretically, as long as they ensure that the tape is peeled off and then fitted to a low volume is allowed.
Anti-static release film is divided into double-sided release film and single-sided release film, because the texture from the surface is generally 20 grams thick, and the separation profile is generally 15 grams thin. This version of paper is relatively smooth. If the quantity is double-sided and the texture is 22 g coated paper, it is more suitable for double-sided release film.
Antistatic release film has been developed in recent years. Domestic imports of more than 100 total production lines from European and American countries and other countries, using about 60,000 tons / year of release film. This material is a release paper as a manufacturing method by casting paint.
Because of the use of anti-static release film, the lamination must go to a certain amount to ensure that there is no penetration point, in order to ensure that the silicone oil cannot penetrate into the paper to ensure that there is no peeling damage. Generally coated paper texture is 16 grams per square meter, it is said to do 11 to 13 grams per square meter, very close to the advanced equipment lamination data. Theoretically, as long as they ensure that the tape is peeled off and then fitted to a low volume is allowed.
Anti-static release film is divided into double-sided release film and single-sided release film, because the texture from the surface is generally 20 grams thick, and the separation profile is generally 15 grams thin. This version of paper is relatively smooth. If the quantity is double-sided and the texture is 22 g coated paper, it is more suitable for double-sided release film.
Antistatic release film has been developed in recent years. Domestic imports of more than 100 total production lines from European and American countries and other countries, using about 60,000 tons / year of release film. This material is a release paper as a manufacturing method by casting paint.
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