How to choose a special adhesive film for EVA glass

There are a number of factors that need to be considered when choosing a special film for EVA glass, but here are some key takeaways:

First of all, from the perspective of quality, you should choose adhesive film products with good brand reputation and stable quality. Well-known brands usually go through strict quality testing and certification, and the performance of their adhesive films is more guaranteed, such as good weather resistance, high temperature resistance and cold resistance, and can maintain stable bonding performance under different environmental conditions to avoid problems such as degumming and cracking.

Secondly, the adhesive strength of the adhesive film is crucial. It is necessary to ensure that the adhesive film can firmly bond the glass, has sufficient initial tack and stickiness, and will not easily fall off due to external forces or environmental factors during long-term use. The adhesion performance of the product can be understood by looking at the product's bond strength test report or consulting with the supplier.

In addition, it is necessary to consider the light transmittance of the adhesive film. If the light transmittance of the EVA film used for glass is low, it will affect the lighting effect of the glass and reduce the brightness of the room. Therefore, adhesive films with high light transmittance should be selected to minimize the impact on glass light transmittance.

In addition, the aging resistance of the adhesive film cannot be ignored. Long-term exposure to sunlight or other harsh environments makes the film prone to aging and deterioration, affecting its bonding performance and service life. Therefore, choosing a film with good aging resistance can extend its service life and reduce the frequency and cost of replacing the film.

Finally, it is also necessary to select the appropriate EVA film for glass according to the specific use scenario and requirements. For example, if it is used for the pasting of building curtain wall glass, the dimensional stability and wind resistance of the adhesive film need to be considered; If it is used for the pasting of solar glass, it is necessary to pay attention to the compatibility between the adhesive film and the solar cell.

In short, the selection of special adhesive film for EVA glass should be comprehensively considered in terms of quality, adhesive strength, light transmittance, aging resistance, and use scenarios to ensure that the adhesive film can meet the requirements of glass pasting and provide good use effect and long-term stability.