1. The PTFE membrane is characterized by high strength. The medium-strength PTFE membrane has a thickness of only 0.8 mm, but its tensile strength has reached the level of steel; and the elastic modulus is low, which is conducive to the formation of complex curved shapes of the membrane;
2. the use of a wide temperature range, can be used in the temperature range of -70 ° C ~ 230 ° C;
3. with unique optical properties, the incident light becomes natural warm light during the day, preventing glare, no shadow, even light distribution; almost no ultraviolet light transmission, preventing the fading of interior decoration materials and equipment; night high reflection performance makes the room have Lighting effect, reducing power consumption, and can bring out the brilliance of buildings in the night sky;
4. self-cleaning is good, rain can wash away the attachments on the surface;
5. with high light transmittance, light transmittance of 13%, reflectivity of thermal energy of 73%, heat absorption is small;
6. the service life is more than 25 years.