| abstract |
A fluororubber composition, a vulcanizable fluororubber composition, an inner layer material for a fuel hose, a vulcanizable fluororubber laminate, and a fuel rubber material capable of obtaining a vulcanized rubber exhibiting excellent gasoline permeability resistance And provide fuel hoses. SOLUTION: 100 parts by weight of fluororubber, 5 to 100 parts by weight of glass balm having an average particle diameter of 3 to 100 μm, and 0.5 to 15 parts by weight of a vulcanizing agent are blended with each other. A vulcanizable fluororubber composition useful as an inner layer material for a fuel hose, comprising 0.1 to 10 parts by weight of a ring agent. [Selection diagram] None |