Methods for making reinforced thermoset composites with sized fibers
    29.
    发明授权
    Methods for making reinforced thermoset composites with sized fibers 有权
    制造具有尺寸纤维的增强热固性复合材料的方法

    公开(公告)号:US09340454B2

    公开(公告)日:2016-05-17

    申请号:US13335793

    申请日:2011-12-22

    摘要: Methods are described for activating a glass fiber or flake to participate in polymerizing a resin. The methods may include sizing the glass fiber or flake with a sizing composition that includes a solution containing a polymerization initiator, and activating the polymerization initiator by forming a free radical moiety on the polymerization initiator that can initiate the polymerization of the resin. Additional methods of making a glass reinforced composite are described. The methods may include sizing glass fibers or flakes with a sizing composition that includes a solution containing a polymerization initiator, forming a free radical moiety on the polymerization initiator to make activated glass fibers or flakes, and contacting the activated glass fibers or flakes with a polymer resin. The activated glass fibers or flakes initiate the polymerization of the resin around the glass fibers or flakes to form the glass reinforced composite.

    摘要翻译: 描述了激活玻璃纤维或薄片以参与树脂聚合的方法。 所述方法可以包括用包括含有聚合引发剂的溶液的施胶组合物来调整玻璃纤维或薄片的尺寸,并且通过在可引发树脂聚合的聚合引发剂上形成自由基部分来活化聚合引发剂。 描述制造玻璃增强复合材料的其它方法。 方法可以包括用包含聚合引发剂的溶液的施胶组合物来调整玻璃纤维或薄片的尺寸,在聚合引发剂上形成自由基部分以制备活化的玻璃纤维或薄片,以及使活化的玻璃纤维或薄片与聚合物接触 树脂。 活化的玻璃纤维或薄片引发玻璃纤维或薄片周围树脂的聚合,以形成玻璃增强复合材料。