| 摘要 |
PROBLEM TO BE SOLVED: To provide a fluororubber composition which has excellent durability such as heat resistance, abrasion resistance or the like, can sufficiently satisfy lubricating oil resistance and sealability and is suitably used as a forming material of a seal such as an oil seal.SOLUTION: There is provided a fluororubber composition which comprises 3 to 60 pts.wt. of at least one of a diatomous earth having an average particle diameter of 6 μm or more, wollastonite, talc, graphite and a carbon fiber, based on 100 pts.wt. of a fluororubber composed of a (vinylidene fluoride)-hexafluoropropylene- tetrafluoroethylene-ethylene-perfluoro(alkyl vinyl ether) five-component polymer. |
