Tough, optically transparent films produced. Polyimides having this molecular structure form tough, transparent films. Films made transparent by careful control of manufacturing conditions, including use of highly purified monomers. Need for high-temperature, flexible polymeric films and coating materials that have high optical transparency in 300- to 600nm range of electro-magnetic spectrum for use on antennas, solar cells, and thermalcontrol coatings.
Colorless Polyimide Containing Phenoxy-Linked Diamines
NASA Tech Briefs ; 10 , 1
1986-06-01
Sonstige
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Englisch
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