Patent ID: 6911498
Filing Date: 2005-06-28
Classification: C08K,C08L

Abstract:
1. A process for producing a cured molded article consisting essentially of the step of: primarily curing a fluororubber composition comprising 100 parts by weight of a fluororubber which is curable with an organic peroxide, 0.1 to 10 parts by weight of a polyfunctional unsaturated compound, and 0.5 to 1.0 parts by weight of an organic peroxide selected from the group consisting of dicumyl peroxide, tert.-butylcumyl peroxide and di-tert.-butyl peroxide, at a temperature of 150 to 190° C. for 0.1 to 1 hour, wherein the total amount of acetone and tert.-butanol contained in the decomposed products of one mole of said organic peroxide, which are generated at a curing temperature, is 2 moles or less.