BELT FOR FIXATION AND ITS PRODUCTION

摘要

PROBLEM TO BE SOLVED: To produce a belt for fixation having remarkably enhanced adhesive strength between an elastic layer of rubber and a releasing layer of fluororesin laminated in this order on the tubular substrate and having improved durability. SOLUTION: This belt for fixation has at least an elastic layer of rubber and a releasing layer of fluororesin laminated in this order on the tubular substrate. It is produced as follows; an elastic layer of a rubber compsn. contg. 10-50vol.% fluororesin particles of 5-150μm average particle diameter dispersed in rubber is formed on a tubular substrate and crosslinked and the surface of the crosslinked elastic layer is coated with fluororesin to form a releasing layer and then they are heated at the m.p. of the fluororesin or above.