Synthesis and properties of new polyimid
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T. Ichino; S. Sasaki; T. Matsuura; S. Nishi
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Article
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1990
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John Wiley and Sons
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English
โ 416 KB
## Abstract A series of new polyimides containing fluorinated alkoxy side chains are prepared from novel fluorinated alkoxy diamines. The dieletric constant at 1 kHz in the fluorinated polyimides decreases from 3.3 to 2.6 as fluorine content increases. The refractive index also changes from 1.58 to