There are many kinds of membrane structure materials used in membrane structure engineering, among which ETFE membrane structure material is particularly popular.
Why does this happen?
What are the characteristics of ETFE membrane structure that make it so popular?
Today marriott membrane structure for you to give a good introduction.
The properties of ETFE membrane structure materials are as follows:
ETFE membrane structure material has excellent anti-aging capability, with a service life of over 25 years.
2) Color and transmittance;
ETFE membrane material is usually colorless and transparent, and can also be white.
Take the 0.20mm thick ETFE membrane structure material as an example, the light transmittance of the monolayer transparent membrane structure material is as high as 95%, and the white membrane structure material is 50%-55%.
3) Fire performance;
ETFE film structure material is flame retardant material, ETFE film structure material will shrink after hot melt, but no dripping matter.
Because the ETFE membrane structure material is very thin and light, in case of fire, its hazard is very small.
4) Strong self-cleanliness;
ETFE membrane structure material surface is very smooth, with excellent self-cleaning performance.
5) Climate adaptation performance;
The working temperature range of ETFE membrane structure material is -200 ~ 150℃, the melting point of the material is about 275℃.
ETFE membrane structure material has excellent stability and climate adaptability.
Practice shows that the mechanical and optical properties of ETFE membrane structure materials exposed to severe weather for more than 15 years do not change.
6) ETFE membrane structure material has good tear resistance, flexibility and machinability.
ETFE membrane materials can be thermally fused into granular form and reintegrated.
The above is a detailed introduction of the properties and characteristics of ETFE membrane structure materials, which makes ETFE membrane structure materials so popular.
If you have any other questions about membrane structure engineering, you can contact Marriott consulting.
Professional membrane structure company Marriott, will be able to give you a satisfactory reply.
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