申请人:Nippon Mektron, Limited
公开号:EP0893456A1
公开(公告)日:1999-01-27
A modified acrylic rubber having distinguished molding characteristics and O-ring compression set characteristic is produced by mixing an acrylic rubber having reactive functional groups such as active chlorine groups, carboxylic groups, epoxy groups, active ester groups, etc. with an unsaturated compound reactive with the reactive functional group with heating in the absence of a solvent.
将具有活性官能团(如活性氯基团、羧基团、环氧基团、活性酯基团等)的丙烯酸橡胶与具有活性官能团的不饱和化合物混合,并在无溶剂条件下加热,即可生产出具有优异成型特性和 O 型圈压缩永久变形特性的改性丙烯酸橡胶。