The recipe of the protective film affects adhesive transfer

The recipe of the protective film directly affects whether an adhesive transfer occurs during use. Adhesive transfer refers to the phenomenon where the protective film adheres to the surface of an object after prolonged contact, making it difficult to completely remove the film.

Here are some formulation factors that can affect the adhesive transfer properties of a protective film:

1. Adhesive selection: The adhesive used in the protective film is crucial in preventing adhesion between the film and the object’s surface. Choosing the appropriate adhesive is essential to minimize adhesive transfer. Certain special adhesives have lower adhesion and can be easily separated during removal.
2. Anti-adhesive additives: To reduce adhesive transfer, anti-adhesive additives can be included in the formulation of the protective film. These additives lower the surface adhesion of the film, making it easier to separate from the object’s surface during removal.
3. Surface lubricants: Some protective film formulations incorporate surface lubricants to reduce adhesion when in contact with the object’s surface. This helps reduce the occurrence of adhesive transfer.
4. Proper material selection: Choosing the right protective film material for a specific application is also crucial in minimizing adhesive transfer. Different materials have different surface characteristics and adhesion properties, so it is important to select the appropriate material based on the specific situation.

It is important to note that even with an adhesive-resistant protective film, adhesive transfer can still occur under prolonged contact or extreme conditions. Therefore, in the selection and use of protective films, proper usage methods and maintenance should be followed to minimize the risk of adhesive transfer.”

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