EPOXY COMPOUND HAVING ALKOXYSILYL GROUP, METHOD FOR PREPARING THE SAME, COMPOSITION INCLUDING THE SAME, CURED PRODUCT MADE FROM THE COMPOSITION, AND USE OF THE COMPOSITION
申请人:KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
公开号:US20150247033A1
公开(公告)日:2015-09-03
Provided are an alkoxysilylated epoxy compound, a composite of which exhibits good heat resistance properties, particularly low CTE and increased glass transition temperature, and a cured product thereof exhibits good flame retardancy and composition of which does not require additional silane coupling agent, a method for preparing the same and a composition and a cured product including the same. An alkoxysilylated epoxy compound including at least one alkoxysilyl group and at least two epoxy groups, a method for preparing the same by epoxide ring-opening reaction of starting material and alkoxysilylation, an epoxy composition including the epoxy compound, and a cured product and a use of the composition are provided. Since chemical bonds may be formed between alkoxysilyl group and filler and between alkoxysilyl groups, chemical bonding efficiency of the composite may be improved. Thus, the composite exhibits good heat resistance properties and the cured product exhibits good flame retardancy.
提供一种含有烷氧基硅烷基化环氧化合物,其复合材料具有良好的耐热性能,特别是低CTE和增加的玻璃转变温度,其固化产物具有良好的阻燃性能,其组成物不需要额外的硅烷偶联剂,提供了一种制备该化合物的方法,以及包括该化合物的组合物和固化产物。提供了一种含有至少一个烷氧基硅烷基团和至少两个环氧基团的烷氧基硅烷基化环氧化合物,通过起始材料的环氧基开环反应和烷氧基硅烷基化的方法来制备该化合物,一种包括该环氧化合物的环氧树脂组合物,以及固化产物和使用该组合物的用途。由于烷氧基硅烷基团与填料之间以及烷氧基硅烷基团之间可能形成化学键,复合材料的化学键合效率可能得到提高。因此,该复合材料具有良好的耐热性能,固化产物具有良好的阻燃性能。