Patent ID: 6815492
Filing Date: 2004-11-09
Classification: C08G,C08K

Abstract:
A rubber part for use in an aircraft, which part is made of the cured form of a curable composition comprising:(A) a linear fluoropolyether compound having at least two alkenyl groups per molecule and a backbone with a perfluoropolyether structure of â€”CdF2dOâ€” repeating units, the letter d in each unit being independently an integer from 1 to 6; (B) an organosilicon compound having at least two silicon-bonded hydrogen atoms (SiH groups) per molecule in which every silicon-bonded hydrogen atom belongs to a â€ƒstructure; (C) a hydrosilylation catalyst; and (D) a silica filler having an average particle size of 0.001 to 10 &mgr;m.