precautions for using eva film

what are the precautions for using eva film?

1. during use, pay attention to moisture and dust, and avoid contact with colored objects.

2. do not expose the entire roll of film without its outer packaging to the air.

3. if the cut film cannot be used up on the same day, cover it tightly.

4. if the eva film absorbs moisture, it will affect the adhesion to the glass; if it absorbs dust, it will affect the light transmittance; if it comes into contact with colored or unclean objects, the eva film will be easily contaminated due to its strong adsorption capacity. .

eva is a thermosetting and sticky adhesive film used to be placed between laminated glass (eva is polyethylene vinylacetate, the abbreviation of polyethylene-polyvinyl acetate copolymer). due to the advantages of eva film in terms of adhesion, durability, and optical properties, it is increasingly used in current components and various optical products.