Heat-conducting insulation casting glue
A technology of heat conduction insulation and potting glue, which is applied in the direction of adhesives, epoxy resin glue, adhesive types, etc., can solve problems such as poor insulation performance, and achieve the effects of improving insulation performance, improving fluidity, and improving performance
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0028] Example 1
[0029] Mix the active silicon powder with water in a mass ratio of 1:20, and ultrasonically disperse it for 25 minutes under the condition of a frequency of 55 kHz to obtain a silicon powder dispersion. Mix the silicon powder dispersion with a silane coupling agent in a mass ratio of 10:3. After stirring and mixing for 60 minutes at a temperature of 45 °C and a rotation speed of 600 r / min, a pretreated silicon powder dispersion was obtained, and the pretreated silicon powder dispersion and the block copolymer were mixed in a beaker at a mass ratio of 10:3, To the beaker, add 0.12 times the mass of the pretreated silicon powder dispersion liquid butanol, 0.08 times the mass of the pretreated silicon powder dispersion liquid, and 0.03 times the mass of the pretreated silicon powder dispersion liquid. Sodium dodecyl sulfate, at the temperature After stirring and mixing for 60 minutes at a temperature of 50 °C and a rotation speed of 400 r / min for 60 minutes, fi...
Example Embodiment
[0030] Example 2
[0031] The active nano-alumina and anhydrous ethanol are mixed in a four-necked flask in a mass ratio of 1:28, and ethyl orthosilicate with 3 times the mass of active nano-alumina and 0.4 times the mass of active nano-alumina are added to the four-necked flask. The silane coupling agent of 12 mL / min was poured into the four-necked flask, and nitrogen was introduced into the four-necked flask at a temperature of 45 °C and a rotating speed of 400 r / min. After stirring and mixing for 40 minutes, an alumina mixture was obtained. Under the condition of nitrogen, dropwise add ammonia water with a mass fraction of 25% to the alumina mixture at a rate of 3 mL / min, and stir for 5 h at a temperature of 45 °C and a rotation speed of 350 r / min. Then, vacuum filtration to obtain the pretreated filler, after washing the pretreated filler with anhydrous ethanol for 8 times, and drying it for 40 min at a temperature of 70 °C, the filler is obtained, and the filler and isocy...
Example Embodiment
[0032] Example 3
[0033]Mix the active silicon powder with water in a mass ratio of 1:20, and ultrasonically disperse it for 25 minutes under the condition of a frequency of 55 kHz to obtain a silicon powder dispersion. Mix the silicon powder dispersion with a silane coupling agent in a mass ratio of 10:3. After stirring and mixing for 60 minutes at a temperature of 45 °C and a rotation speed of 600 r / min, a pretreated silicon powder dispersion was obtained, and the pretreated silicon powder dispersion and the block copolymer were mixed in a beaker at a mass ratio of 10:3, To the beaker, add 0.12 times the mass of the pretreated silicon powder dispersion liquid butanol, 0.08 times the mass of the pretreated silicon powder dispersion liquid, and 0.03 times the mass of the pretreated silicon powder dispersion liquid. Sodium dodecyl sulfate, at the temperature After stirring and mixing for 60 minutes at a temperature of 50 °C and a rotation speed of 400 r / min for 60 minutes, fil...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2023 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap