Mylar is a polyester film. This is trade name used for some of products made from boPET films. It was first developed by DuPont in 1950’s and it was first used in 1960 by NASA. They used Mylar to make Echo satellite, thus these films have various properties. So these have various applications and uses. Based on several combinations of finishes, types and thickness these have different varieties. These are made using liquid Polythene Terephthalate & are crystallized using heated rollers. These sheets are rolled in various directions. 5 types of sheets are available and 4 types of finishes are available. Different types of Mylar films are Plain, Anti-static, Adhesion treated, Moralized and Barrier coated. Various finishes of Mylar film are black, white, haze and clear. Its thickness varies from 12 um to 350 um. These have uses in solar systems, marine, industry, packing, covering, electronic applications. Mylar has high tensile strength, reflective properties, stiffness, and have very clarity in material. These films reflect up to 90% of sunlight, even infrared rays and ultraviolet rays too. These films can adhere even in extreme environments. So used by scientists in experiment purposes too.
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