Heat-conducting gel with good repairable performance and preparation method thereof
A gel and repair technology, applied in chemical instruments and methods, heat exchange materials, etc., can solve problems such as substandard performance, affecting production line work efficiency, powder residue surface, etc., to improve service life and stability. , Improve stability and repair performance, reduce the effect of interface residues
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Example Embodiment
[0021] Example 1
[0022] A thermally conductive gel with good reworkability. Its components in parts by weight include: methyl fluorosilicone oil (viscosity of 500mPa·s, fluorine content of 0.5wt%) 80 parts, vinyl fluorosilicone oil (ethylene Base content is 0.4wt%, fluorine content is 0.5wt%, viscosity is 300mPa·s) 30 parts, hydrogen-containing fluorosilicone oil (active hydrogen content is 0.2wt%, fluorine content is 0.3wt%) 4 parts, platinum catalyst 0.5 parts , 2 parts of decyltriethoxysilane, 700 parts of spherical alumina (particle size 30μm), 500 parts of crushed alumina (particle size 4μm) and 80 parts of zinc oxide (particle size 3000 mesh).
[0023] The steps of the above-mentioned preparation method of thermally conductive gel are as follows:
[0024] (1) Combine 80 parts of methyl fluorosilicone oil (with a viscosity of 500mPa·s and a fluorine content of 0.5wt%), a vinyl fluorosilicone oil (with a vinyl content of 0.4wt%, a fluorine content of 0.5wt%, and a viscosity of...
Example Embodiment
[0026] Example 2
[0027] A thermally conductive gel with good reworkability. Its components include, in parts by weight: 100 parts of methyl fluorosilicone oil (viscosity of 300 mPa·s, fluorine content of 0.9 wt%), vinyl fluorosilicone oil (ethylene Base content is 0.3wt%, fluorine content is 0.7wt%, viscosity is 150mPa·s) 50 parts, hydrogen-containing fluorosilicone oil (active hydrogen content is 0.4wt%, fluorine content is 0.4wt%) 4 parts, platinum catalyst 0.7 parts , 4 parts of decyl triethoxysilane, 500 parts of spherical alumina (particle size 20μm), 800 parts of crushed alumina (particle size 2μm) and 100 parts of zinc oxide (particle size of 3000 mesh).
[0028] The steps of the above-mentioned preparation method of thermally conductive gel are as follows:
[0029] (1) 100 parts of methyl fluorosilicone oil (viscosity of 300mPa·s, fluorine content of 0.9wt%), vinyl fluorosilicone oil (vinyl content of 0.3wt%, fluorine content of 0.7wt%, viscosity of 150mPa·s) ) 50 parts, ...
Example Embodiment
[0031] Example 3
[0032] A thermally conductive gel with good reworkability. Its components in parts by weight include: methyl fluorosilicone oil (viscosity 100mPa·s, fluorine content 0.2wt%) 60 parts, vinyl fluorosilicone oil (ethylene Base content is 0.5wt%, fluorine content is 0.3wt%, viscosity is 500mPa·s) 60 parts, hydrogen-containing fluorosilicone oil (active hydrogen content is 0.3wt%, fluorine content is 0.1wt%) 6 parts, platinum catalyst 0.9 parts , 3.5 parts of decyltriethoxysilane, 570 parts of spherical alumina (particle size 40μm), 1000 parts of crushed alumina (particle size 7μm) and 120 parts of zinc oxide (particle size of 3000 mesh).
[0033] The steps of the above-mentioned preparation method of thermally conductive gel are as follows:
[0034] (1) Mix 60 parts of methyl fluorosilicone oil (with a viscosity of 100mPa·s and a fluorine content of 0.2wt%), a vinyl fluorosilicone oil (with a vinyl content of 0.5wt%, a fluorine content of 0.3wt%, and a viscosity of 50...
PUM
Property | Measurement | Unit |
---|---|---|
Viscosity | aaaaa | aaaaa |
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.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap