Method for producing organic silica gel adhesive agent

一种有机硅胶粘合剂生产方法

  • Inventors: LU BAITAO
  • Assignees: 吕柏涛
  • Publication Date: May 13, 2009
  • Publication Number: CN-101429418-A

Abstract

The invention relates to a method for producing organic silicon gel adhesive. The method comprises the following steps: mixing toluene and acetone according to the ratio of 1 to 1 to prepare solution; and mixing organic silicon resin and mixed solvent, stirring the mixture evenly and then respectively adding silicon dioxide powder, aluminum oxide powder, dichromium trioxide, zinc phosphate and flake asbestos material into the mixture, and stirring and mixing the mixture evenly to obtain the organic silicon gel adhesive. The adhesive has the advantages of high adhesive strength, excellent properties such as insulating property, high-low temperature resistance, corona resistance, water resistance, moisture proofing, chemical medium resistance, and the like, and wide usage temperature range, can be used at a temperature of between 60 DEG C below zero and 500 DEG C for a long term, and can be used as sealing adhesive for operating artificial satellites, missiles and other high-temperature parts.
本发明涉及一种有机硅胶粘合剂生产方法,甲苯和丙酮以1∶1混合,配成溶液。将有机硅树脂与混合溶剂混合,搅拌均匀后分别加人二氧化硅粉、氧化铝粉、三氧化二铬、磷酸锌、石棉粉物料,并搅拌混匀即可。本粘合剂粘接强度高,且具有优良的绝缘性、耐高低温性、耐电晕、耐水、防潮及耐化学介质等性能,使用温度范围广泛,可长期用于-60~500℃之间。用作人造卫星、导弹和其他高温部位工作的密封胶。

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    CN-102352191-AFebruary 15, 2012蚌埠市立群电子有限公司一种新型金属胶粘剂及其制备方法
    CN-102352192-AFebruary 15, 2012蚌埠市立群电子有限公司Metal adhesive composition and preparation method thereof
    CN-102352192-BJune 19, 2013蚌埠市立群电子有限公司Metal adhesive composition and preparation method thereof
    CN-103911110-AJuly 09, 2014吴江市凯盈贸易有限公司一种有机硅胶粘剂
    CN-104031601-ASeptember 10, 2014浙江大学用于制备金属软磁复合材料的绝缘粘结剂及其使用方法
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