FIBER-REINFORCED-PLASTIC MOLDED ARTICLE AND PRODUCTION PROCESS THEREFOR

    公开(公告)号:EP3378887A1

    公开(公告)日:2018-09-26

    申请号:EP16866233.6

    申请日:2016-11-10

    摘要: [Objective]
    The object of the present invention is to provide a fiber reinforced plastic molded article having favorable close contact properties with reinforcing fibers and superior mechanical strength.
    [Constitution]
    A fiber reinforced plastic molded article obtained by molding a fiber reinforced plastic molding material comprising a radical polymerizable resin composition and reinforcing fibers, wherein the radical polymerizable resin composition contains at least a urethane (meth) acrylate resin component (a) containing a urethane (meth) acrylate resin compound represented by the following chemical formula [Chemical 1]:

    (in the formula, wherein n is within a range from 2 to 100, X is a compound residue having two or more isocyanate groups, and M contains at least formula [Chemical 2]:

            [Chemical 2]     -N=C=O

    and M other than the above formula [Chemical 2] is a formula [Chemical 3]:

    in the formula [Chemical 3], Q represents a mono alcohol compound residue containing ethylene unsaturated groups) and an organic tin compound component (b);
    and the component (a) and the component (b) are mixed prior to curing.