Composition for vulcanizing fluororubbers and fluororubber moldings

Abstract

A curing composition of a fluororubber comprising a fluororubber which is curable with an organic peroxide, for example, an iodine-containing fluororubber, a polyfunctional unsaturated compound, and an organic peroxide, for example, dicumyl peroxide, in which the total amount of acetone and tert.-butanol contained in the decomposed products of the organic peroxide, which are generated at a curing temperature, is 2 moles or less per one mole of the decomposed products.

Dependencies are inferred from the claim text.