EVA film is a kind of laminated glass membrane made of high quality, visual fully polyester material processed by the special equipment.
The EVA film is with low flow index which can provide a strong tensile breaking for building glass lamination.
EVATREND EVA interlayer film features:
1.Extremely high transparency of laminated glass provide a more clear space
2.Tensile breaking strength had a greatly improvement which is close to the strength of PVB, the finished products are more secure, reliable.processing temperature at 130 degree reaches 98% Cross linking rate.
3.Excellent UV impediment properties, resist 90% - 99% of UV, ensuring the safety of indoor environments.
4.High aging-resistant can keep adhesion well and will not turn yellow longer than 20 years in outdoor.
NO | Testing item | unit | Test results |
1 | appearance | --- | Embossed,Surface flat,translucent,no stains,no bubbles,pattern clear. |
2 | Transmittance from 380nm to 1100nm | % | 0 |
3 | Total degree of cross linking | % | 79 |
4 | Tensile strength | Mpa | 20 |
5 | Elongation at a break | % | 587.5 |
6 | Shrinkage rate | % |
MD:1.77
TD:0.3 |
7 | Volume resistivity | Ω.cm | 2.0*10^24 |
8 | Peel strength to glass | N/cm | 86 |
9 | Peel strength to TPT(Tedlar) | N/cn | 80 |
10 | Electrical breakdown strength | KV/mm | 35.3 |
11 | Water absorption rate | % | 0.01 |
12 | UV aging resistance test | ---- | YID:1.08 |
13 | Yellowness index Difference YID | <2.0 | |
14 | Damp heat test | ----- | YID:1.04 |
Note: The parameter measured under laboratory conditions, only for reference.
Jiaxing Plastic, one of the leading manufacturers and suppliers in China, now brings customers quality strong tensile breaking eva film for building glass lamination(hc-evatrend) made in China. As one of the famous brands, our factory also offers customers the free sample, the price list and quotation consultation, as well as the customized service.
Our diverse EVA interlayer film product line is custom engineered to offer precision extrusions for a variety of glass lamination applications,are unmatched in optical clarity, hot and cold characteristics and offer the best overall quality in the glass lamination industry.
EVA Interlayer Film is custom engineered from copolymer resin and is used as an interlayer sandwiched between two pieces of glass or plastic sheet. EVA interlayer film is ideal for use in smart glass applications like privacy for conference rooms.
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To ensure quality, we use digital camera inspection on all interlayer film production. Computerized systems can detect and document pin holes, voids, gels, wrinkles, streaks and dark or light contaminants as small as 0.3 mm. All of our interlayer extruders are housed in an atmospherically controlled hard walled white room. Each extrusion line is in its own ISO Class 7, soft walled clean room. Engineers know that the highest quality standards are found in the aerospace industry. This is why the vast majority of all TPU bonded aircraft canopies and windows are laminated using Argotec interlayer film. Our products do not require refrigerated storage and do not contain plasticizers that can migrate and degrade a composite structure. SWM has the cleanest, most modern interlayer film extrusion operation in North America, Europe and Asia and extrudes over 50% of the world's total usage of TPU interlayers. Our Argotec film products, available in aliphatic TPU and EVA resins, are the highest quality in the industry.