FLUOROELASTOMER COMPOSITION

PROBLEM TO BE SOLVED: To provide a fluoroelastomer composition which exhibits remarkably excellent low-temperature characteristics enough to be used under a very chilly circumstances while making the best use of heat resistance and oil resistance inherent in the fluororubber. SOLUTION: The fluoroela...

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Bibliographic Details
Main Authors HIRANO KOSEI, SUZUKI KEN
Format Patent
LanguageEnglish
Published 03.03.2005
Edition7
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Summary:PROBLEM TO BE SOLVED: To provide a fluoroelastomer composition which exhibits remarkably excellent low-temperature characteristics enough to be used under a very chilly circumstances while making the best use of heat resistance and oil resistance inherent in the fluororubber. SOLUTION: The fluoroelastomer composition comprises a rubber component comprised of a fluororubber (A) containing vinylidene fluoride-tetrafluoroethylene-perfluoromethyl vinyl ether in the main chain and a hydrogenated nitrile rubber (B) having a bound acrylonitrile content of less than 30%, where the ratio (A)/(B) of the fluororubber (A) to the hydrogenated nitrile rubber (B) is 15/85 to 35/65 in volume. COPYRIGHT: (C)2005,JPO&NCIPI
Bibliography:Application Number: JP20030205816