There is provided a crosslinkable fluorine-containing rubber composition being capable of giving a fluorine-containing rubber crosslinked and molded article having a low friction coefficient and assuring an increased proportion of a fluorine-containing resin around the surface of a fluorine-containing rubber, a molded article obtained by crosslinking the composition, and a method for producing the molded article. The crosslinkable fluorine-containing rubber composition comprises a fluorine-containing rubber (A) comprising vinylidene fluoride unit, a fluorine-containing resin (B) and a polyol crosslinking agent (C),
wherein the fluorine-containing rubber (A) and the fluorine-containing resin (B) are kneaded at a temperature of not less than a temperature being lower by 5°C than the melting point of the fluorine-containing resin (B).
本发明提供了一种可交联含
氟橡胶组合物,该组合物能够使含
氟橡胶交联成型制品具有低摩擦系数,并确保在含
氟橡胶表面周围增加含
氟树脂的比例,还提供了一种通过交联该组合物获得的成型制品,以及一种生产该成型制品的方法。可交联含
氟橡胶组合物包括由
偏氟乙烯单元组成的含
氟橡胶 (A)、含
氟树脂 (B) 和多元醇
交联剂 (C)、
其中,含
氟橡胶(A)和含
氟树脂(B)在不低于比含
氟树脂(B)熔点低 5°C 的温度下捏合。