1. The transparency of Ethylene-vinyl acetate EVA Interlayer Film is highly modified, so even laminating with 3 or 4 layer of Ethylene-vinyl acetate EVA Interlayer Film, the transparency is still the same as laminating with 1 layer Ethylene-vinyl acetate EVA Interlayer Film. So the modified Ethylene-vinyl acetate EVA Interlayer Film is specially good for laminating tempered glass for architectural safety glass. Meanwhile, the modified Ethylene-vinyl acetate EVA Interlayer Film is also good for laminating with mirror glass and high-end decorative laminated glass with decorative interlayers. http://evafilms.com all rights reserved.
Ethylene-vinyl acetate EVA Interlayer Film for laminated glass is recognized by China National Standard
All the Ethylene-vinyl acetate EVA Interlayer Film Manufacturers in China hope that Ethylene-vinyl acetate EVA Interlayer Film will be recognized by the Government. Now the Ethylene-vinyl acetate EVA Interlayer Film is recognized by China National Standard as Safety Glazing Materials in Building. Great News. The standard GB9962-1999 is updated to GB15763.3-2009.
And the Ethylene-vinyl acetate EVA Interlayer Film should passed the same test of PVB polyvinyl butyral interlayer film. The test items include: Heat Resistance, Humidity Resistance, Radiation Resistance, Ball Impact Peeling Resistance, Shot-Bag Impact Resistance.
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