the advantages and disadvantages of Ethylene-vinyl acetate EVA Interlayer Film and Polyvinyl Butyral PVB Interlayer Film

Many laminated glass manufacturer question about the differences between Ethylene-vinyl acetate EVA  Interlayer Film and Polyvinyl Butyral PVB Interlayer Film. Now BRIDGESTONE, the leading manufacturer of Ethylene-vinyl acetate EVA  Interlayer Film made the report of the features of Ethylene-vinyl acetate EVA  Interlayer Film, compared to Polyvinyl Butyral PVB Interlayer Film.

It’s very helpful for us to understand the advantages and disadvantages of Ethylene-vinyl acetate EVA  Interlayer Film and Polyvinyl Butyral PVB Interlayer Film.

The following materials is from the website:

http://www.bridgestone.com/products/diversified/evasky/features.html

1. Adhesion of EVASKY™

Strong advantage against PVB film in adhesion to various materials.

Bridgestone’s EVASKY™ has high adhesion for several materials.
There is comparison data with PVB film.

3. Physical Performance

EVASKY™ has less possibility of the problem with bubble & delamination.
High yield rate means cost reduction of your lines.

Bridgestone’s EVASKY™ has less problem about bubble and its caused delamination.
There is comparison data with PVB film.

4. Transparency After Aging

EVASKY™ has high optical performance and keeps it after aging due to  strong Cross-Linking.

Bridgestone’s EVASKY™ has high performance and keep it after aging due to strong Cross-Linking.
There is comparison data with Polyolefin film.

Published by cnc@cncGlass.com www.cncGlass.com EVA film glass interlayer

cnc@cncGlass.com www.cncGlass.com EVA film glass interlayer