Insulating film for battery heat conduction and battery thereof
An insulating film and battery technology, applied in secondary batteries, electrolyte battery manufacturing, non-aqueous electrolyte batteries, etc., can solve the problems of battery temperature gradient difference, high battery heat generation, and temperature cannot be transmitted in time, so as to ensure consistency, Improve the service life and accelerate the effect of heat dissipation
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0020] Example 1
[0021] use figure 1 A prismatic battery with a structure, and the thermal conductivity of the high thermal conductivity part is 2.8W / m.K, the thermal conductivity of the medium thermal conductivity part is 2.0W / m.K, and the thermal conductivity of the low thermal conductivity part is 1.0W / m.K. The insulating film wraps the two large surfaces and the side surfaces of the cell 1, as well as the bottom surface.
[0022] The insulating film includes a PET insulating substrate and a thermally conductive adhesive arranged on the PET insulating substrate by screen-printing the prepared raw materials, and the insulating film is adhered to the surface of the cell through the thermally conductive adhesive to wrap it. The preparation raw materials of the thermally conductive adhesive include 35 parts of methyl vinyl polysiloxane, 8 parts of methyl hydrogen polysiloxane, 0.3 parts of platinum catalyst, 0.03 parts of 1-vinyl cyclohexanol, 20 parts of alumina, 20 parts o...
PUM
Property | Measurement | Unit |
---|---|---|
Thermal conductivity | aaaaa | aaaaa |
Thickness | aaaaa | aaaaa |
Thermal conductivity | 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