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Author Semjonov, S. L. ♦ Dianov, E. M. ♦ Sapozhnikov, D. A. ♦ Erin, D. Yu ♦ Zabegaeva, O. N. ♦ Kushtavkina, I. A. ♦ Vygodskii, Ya S. ♦ Nishchev, K. N.
Source United States Department of Energy Office of Scientific and Technical Information
Content type Text
Language English
Subject Keyword MATERIALS SCIENCE ♦ ANNEALING ♦ COATINGS ♦ COPOLYMERS ♦ OPTICAL FIBERS ♦ ORGANIC SOLVENTS ♦ SOLUBILITY ♦ STABILITY ♦ SURFACE COATING ♦ TEMPERATURE RANGE 0400-1000 K
Abstract We present our first results on the fabrication of new, high-performance polyimide coatings. The key components of the coatings are polyimides containing various cardo and/or fluoroalkylene groups, which allows the coatings to retain their high-temperature stability and facilitates the storage of the starting polymer and the optical fibre coating process owing to the good solubility of such copolymers in many organic solvents. Annealing for 30 s, 1 h and 24 h at temperatures of 430, 350 and 300 °C, respectively, reduces the strength of optical fibres having such coating by no more than 10%. (optical fibres)
ISSN 10637818
Educational Use Research
Learning Resource Type Article
Publisher Date 2015-04-30
Publisher Place United States
Journal Quantum Electronics
Volume Number 45
Issue Number 4


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