4 key Advantages of Ethylene-vinyl acetate EVA Interlayer lamination Film (EVASKY)
I read a newsletter from the BRIDGESTONE’S website.
BRIDGESTONE summarize 4 key advantages of Ethylene-vinyl acetate EVA Interlayer lamination Film, by comparing to Polyvinyl Butyral PVB Interlayer Film.
Of course, the comparison is based on bthe EVASKY that produced by BRIDGESTONE herself, but i was wondering, how about the other Ethylene-vinyl acetate EVA Interlayer lamination Film MANUFACTURERS in China, does their EVA FILM will have the same or at least similar advantages by comparing to PVB INTERLAYER FILM.
The four key advantages of Ethylene-vinyl acetate EVA Interlayer lamination Film tested by BRIDGESTONE are:
1. Ethylene-vinyl acetate EVA Interlayer lamination Film(EVASKY) has better adhesion for many kinds of materials, like PET FILM, GLASS, SI CELL, ALUMINIUM, COPPER, POLYCARBONATE.
2. Ethylene-vinyl acetate EVA Interlayer lamination Film(EVASKY) has better high temperature resistance, and humidity resistance. The high temperature resistance is tested under 85 degrees Celsius and 85% relative humidity for 2000 hours.
3.Ethylene-vinyl acetate EVA Interlayer lamination Film(EVASKY) has less posibility for causing bubbles and delamination, because it’s viscosity is lower than pvb interlayer glass lamination film.
4.Ethylene-vinyl acetate EVA Interlayer lamination Film(EVASKY) is better at aging resistance. After tested after 85 degrees Celsius and 85% relative humidity, the laminated glass with Ethylene-vinyl acetate EVA Interlayer lamination Film(EVASKY) is keep transparent, while the laminated glass with pvb interlayer film appers haze.
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If you want to learn more, please go to the BRIDGESTONE’S WEBSITE:
http://www.bridgestone.com/products/diversified/evasky/whats_evasky.html