Inspiration for the invention of glass insulation film
Oct 19, 2019
The original inspiration for the glass insulation film came from a butterfly called the big butterfly.
Butterfly: A large, colorful butterfly that lives in the tropical regions of Central and South America and is famous for its distinctive rainbow blue wings.
The University of Exeter physicists Peter Vukusic and Roy Sambours spent three years studying the structural features of butterflies and moth wings. They found that the bright blue wings of the big butterfly did not contain any pigments. Its color comes from the reflection of light, the so-called "structural color" - the color formed by multiple reflections of light inside the object.
The butterfly wings consist of several layers of scales that are only 3 to 4 microns thick. These scales overlap like tiny roof tiles, and the structure of each scale is complex. The orderly arrangement of butterfly wings forms a so-called photonic crystal that captures light and transmits only light of a certain wavelength.
This architectural film with excellent thermal insulation, permeability and landscaping uses state-of-the-art nanotechnology and microreplication technology to achieve complete metallization.
The heat-insulating film blocks the infrared rays that cause thermal sensation by coating optical molecules on the optical film, and the blocking ratio is as high as 90% or more.
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