Modified hexagonalboron nitride powder and preparation method and application thereof
作者： Bu Fan , Yu Hao , Wang Xiaoying , Zhang Jianfeng , Zhang Weiwei
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摘要: The invention discloses modified hexagonalboron nitride powder which is HBN@SiO2 core-shell type filler prepared by using a sol-gel method, taking tetraethylortho silicate (TEOS) as precursor, ammonia water catalyst, carrying out hydrolysis reaction, and wrapping HBN with SiO2. further application of the powder. dispersed in resin matrix, subjected to steps spreading gluing, tailoring stacking copper foil like, then pressed vacuum hot press toobtain copper-clad plate. material method excellent performance, has quite good prospect high-performance
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