폴리우레탄과 알루미늄의 접착을 위한 접착제
    2.
    发明公开
    폴리우레탄과 알루미늄의 접착을 위한 접착제 有权
    粘合聚氨酯和铝的粘合剂

    公开(公告)号:KR1020120127074A

    公开(公告)日:2012-11-21

    申请号:KR1020110045309

    申请日:2011-05-13

    Abstract: PURPOSE: An adhesive is provided to improve adhesion of urethane and aluminum material and to easily separate polyurethane and aluminum material through a thermal decomposition of polyurethane through a sudden heating at necessary. CONSTITUTION: An adhesive comprises: 50-99 weight% of graphene oxide comprising an epoxy group, hydroxyl group or carboxylic acid group; and 1-50 weight% of an alkoxysilane compound comprising an amine group, epoxy group, carboxylic acid group, hydroxyl group or thiol group. The alkoxysilane compound comprising the amine group, epoxy group, carboxylic acid group, hydroxyl group or thiol group is glycidyl propyl trimethoxy silane, amino propyl triethoxy silane or mercapto propyl triethoxy silane. Polyurethane composite is attached by the adhesive.

    Abstract translation: 目的:提供粘合剂以改善聚氨酯和铝材料的粘附性,并通过必要的突然加热,通过聚氨酯的热分解,轻松分离聚氨酯和铝材料。 构成:粘合剂包括:50-99重量%的包含环氧基,羟基或羧酸基团的氧化石墨烯; 和1-50重量%的包含胺基,环氧基,羧酸基,羟基或硫醇基的烷氧基硅烷化合物。 包含胺基,环氧基,羧酸基,羟基或硫醇基的烷氧基硅烷化合物是缩水甘油基丙基三甲氧基硅烷,氨基丙基三乙氧基硅烷或巯基丙基三乙氧基硅烷。 聚氨酯复合材料通过粘合剂附着。

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