Composite ASA film (Acrylonitrile Styrene Acrylate film) into resin tile production process technical points
When the ASA super weather-resistant functional film is used in the production of synthetic resin tiles, it is necessary to grasp the following technical key points in order to produce high-quality products with high peel strength.
Bonding surface cleanliness
The cleanliness of the composite surface of ASA film and PVC substrate, such as dust, oil, impurities, etc., directly affects the adhesive fastness, and thus requires that the ASA film be free of dust, dirt, and other dirt. PVC substrate without impurities, no unplasticized particles. When the ASA film and the metal material are combined, the metal material is desmeared with a cleaning liquid and then cleaned with water. Therefore, when the equipment is purchased, a sheet cleaning system is required.