Howto Test Properties Characteristics of Glass Lamination Ethylene-vinyl acetate EVA Interlayer Film
Created by
China Ethylene-vinyl acetate EVA Interlayer Film Manufacturer for Safety Architectural Laminated Glass.[cnc@cncnext.com / www.cncnext.com / benext77@gmail.com / benext77@hotmail.com) (eva@evafilms.com / www.evafilms.com ]
IMPORTANT PROPERTIES OF EVA FILM- High tensile strength
- Excellent transparency
- Outstanding adhesion strength
- UV protection
- High impact resistance
- Good temperature withstanding
- Water proof
- Humidity durable
- Long-term reliable (long-term aging resistance)
- Sound barrier
Testing tensile strength, pealing strength of EVA FilmUniversal Testing Machine
We can use this equipment to test the tensile strength of EVA Film, and also the peeling strength between the EVA Film and Glass surface, or between the polymer sheet surface and EVA Film.
Testing impact resistance of EVA Film【Impact testing Equipment 】
To test the impact resistance of the laminated glass made of the EVA Film samples to be tested.
Testing Aging-resistance
UV Radiation Accelerating Aging Tester
Accelerated Aging Tester adopts fluorescent UV light UVA-340 and the water-spray system in order to imitate the damage of sunlight, rain, humidity etc.
The samples is under UV radiation damage and the water spray damage circularly.The damage intensity would be more than 1o times of the damage in the natural environment.
The damage is like: fading, changing color, delamination, haze, bubbles, embrittlement , aging, oxidation etc.
Testing heat-resistance, humidity-resistance and weather-resistance of EVA FilmConstant Temperature and Humidity Test
You can test EVA Film under great humidity environment or high temperature.
And you can also test EVA Film under cold and hot circling environment, like -40degree C for 30 minutes and 85 degree C for 30 minutes as a circle
Testing Haze of EVA Film【Haze Tester】
You can test the haze of the laminated glass made of EVA Film, and also the transmittance of laminated glass of testing EVA Film
TESTING gel content determination of cross-linked EVA Film【Test system of gel content determination of cross-link reacted EVA Film】
To see how many percent of gel content of the EVA Film after laminating heating processed(after cross link reacted)
Easy way toTesting Transmission Values of UV(ultraviolet radiation), Visible Light and Infrared Ray【Laminated Glass Spectrometer】
is able to simultaneously measure the Transmission Values of UV(ultraviolet radiation), Visible Light and Infrared Ray . The Spectrometer is self-contained light sources and automatic calibration. No man-driven adjustment is needed. The users only need to plug the power supply, turn on the switch and put the Laminated Glass in the opening. Then the measure data would appear on the display automatically.
Testing UV radiation blacked rate of EVA Film
Spectrophotometer:
Test the UV radiation blacked rate of laminated glass made of testing EVA Film samples. You can test the blacked rate at different wave-length.
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China Ethylene-vinyl acetate EVA Interlayer Film Manufacturer for Safety Architectural Laminated Glass.
China EVA Film for Smart Glass, Privacy Glass, LED Glass etc.
China Solar EVA Film for Solar Panel Encapsulation.
China Switchable Film for Privacy Glass, Smart Glass.
[cnc@cncnext.com / www.cncnext.com / benext77@gmail.com / benext77@hotmail.com) (eva@evafilms.com / www.evafilms.com ]
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China Ucolin Glass Lamination Solution Experts:
-Silicone Vacuuming Bag for EVA Glass Laminating Machine/Privacy Glass Laminating.
-Silicone Rubber Sheet Manufacturer for Solar EVA Photovoltaic Panel Encapsulation.
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