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Place of Origin
HS-CODE
39-
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Detailed Description
ETFE Film
ETFE film is a high strength film products which has many outstanding features. Because of its excellent properties of ETFE, the Beijing National Aquatic Center, (called "Water Cube"), National Stadium, which is called as "Bird´s Nest" , both used the ETFE film. Especially the roof of "Water Cube" and something around it, are entirely composed by the "air pillow" structure of ETFE film, which is the largest ETFE project by far. And, it is the perfect embodiment of the green Olympic Games. ETFE are processed to be the film with specified thickness by special equipment and technology. It has high transmittance (about 95%), high weather resistance, high mechanical properties, corrosion resistance, heat resistance, excellent self-cleaning and so on. And, its material is very light, specific weight is only 1.75g/cm3.Therefore, it will save the cost of overall building structure. ETFE film used in the construction sector should be originated in Europe. Since 1982, the first zoo project has been started.
Then, it is widely used in offices, court buildings, university buildings, medical facilities, exposition halls, zoos, swimming pools and large-scale sports facilities. Its application in the future of is very bright future!
Characteristics:
1. Excellent chemical corrosion resistance
2. Good electrical characteristics
3. Good creep resistance and compressive strength
4. High tensile strength, elongation rate is up to 100-300%
5. Good dielectric properties, excellent resistance to radiation
6. Excellent negative pressure resistance, the thickness of products is up to 0.006mm, even thickness, no impurities and bubbles.
Application:
Based on its excellent mechanical properties - strong anti-tearing, high tensile, medium hardness, excellent impact resistance, long life of flexibility, ETFE material is a good dielectric material with high insulation strength, high resistivity, low dissipation factor. The dielectric constant is low and almost constant in the case of frequency and temperature changes almost constant; Its using temperature range is practical and wide, and the constant temperature is usually set to -65 ° C ~ 150 ° C. When the ultra-low temperature, it is still extraordinary hard, and the brittle transition temperature is as low as -100 ° C; In addition, ETFE also adopted several strict anti-ignition test, and got UL94 V-0 rating. It has small influence on most of the physical properties of chemical substances, and has low permeability for ordinary gas and water gas. Therefore, ETFE is widely used in construction, agriculture, medical, chemical, telecommunications, aerospace and other fields. Gradually, it plays a significant role in all walks of life.
Specification：
Width（㎜） Length（㎜） Thickness（㎜）
500-5000 Unlimited 0.006-0.20
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