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zuosheng0

银虫 (初入文坛)

[求助] 球形硅微粉表面改性,降低比表面积

球形硅粉,D50为3.212um,比表面积为3.7418m2/g,
国外同行球形硅粉,D50为3.275um,比表面积为1.4128m2/g.
求助:如何进行处理?谢谢!
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blackhole09

木虫 (正式写手)

【答案】应助回帖

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感谢参与,应助指数 +1
zuosheng0(zhoupeng87代发): 金币+1, 鼓励交流 2013-04-07 16:14:09
一般都是增加比表面积啊,这降低好像不大容易啊。研磨一下估计不行,改性貌似也不大靠谱
Always living with emulsion
2楼2013-04-07 14:17:10
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zuosheng0

银虫 (初入文坛)

引用回帖:
2楼: Originally posted by blackhole09 at 2013-04-07 14:17:10
一般都是增加比表面积啊,这降低好像不大容易啊。研磨一下估计不行,改性貌似也不大靠谱

谢谢!
3楼2013-04-08 11:32:06
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yeyu4417

至尊木虫 (职业作家)

【答案】应助回帖

感谢参与,应助指数 +1
单纯的拿出D50,基本上没什么可比性。最好是贴出来里粒度分布情况。
4楼2013-04-08 12:33:46
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