表面処理された酸化アルミニウム粉末及び熱伝導性材料の製造方法

• 收藏
• 分享

专利权人:

信越化学工業株式会社

发明人:

塩野 嘉幸

申请号：

JP20130224405

公开号：

JP6060871(B2)

申请日:

2013.10.29

申请国别(地区):

日本

年份:

2017

代理人:

摘要：

PROBLEM TO BE SOLVED: To provide a method of producing surface-treated aluminum oxide powder which can be charged high in silicone rubbers, silicone gel and silicone oils, surface-treated aluminum oxide powder obtained by the method and a heat-conductive material filled high with the powder and reduced in changes of properties at high temperatures.SOLUTION: A method of producing aluminum oxide powder surface-treated with an organosiloxane oligomer comprises reacting a water dispersion of aluminum oxide powder of a pH of 8-12 with an organosiloxane oligomer in high-temperature, high-pressure water.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/