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NASA NTRS · 19890000024

Ultra-High-Molecular-Weight Silphenylene/Siloxane Elastomers

Abstract

Elastomers enhance thermal and mechancial properties. Capable of performing in extreme thermal/oxidative environments and having molecular weights above 10 to the sixth power prepared and analyzed in laboratory experiments. Made of methylvinylsilphenylene-siloxane terpolymers, new materials amenable to conventional silicone-processing technology. Similarly formulated commercial methyl-vinyl silicones, vulcanized elastomers exhibit enhance thermal/oxidative stability and equivalent or superior mechanical properties.

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BibTeXRIS

Hundley, N. H., Patterson, W. J.. 1989-01-01. Ultra-High-Molecular-Weight Silphenylene/Siloxane Elastomers. https://ntrs.nasa.gov/citations/19890000024

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