Polyol component for a thermally conductive polyurethane adhesive composition
By using a combination of polymeric polyols and monofunctional nucleophiles in thermally conductive adhesives, the problem of excessively high viscosity caused by high filler content was solved, resulting in a low-viscosity, high-flow thermally conductive adhesive composition that meets the rapid mixing and application requirements of battery manufacturing and improves battery thermal management efficiency.
CN122161866APending Publication Date: 2026-06-05HENKEL KGAA
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- HENKEL KGAA
- Filing Date
- 2024-10-09
- Publication Date
- 2026-06-05
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Abstract
The present invention relates to a polyol component for a thermally conductive polyurethane adhesive composition, in particular a polyol component having a high filler content and a low viscosity, a thermally conductive polyurethane adhesive composition for a battery in an electric vehicle comprising the polyol component, and a manufacturing method of the thermally conductive polyurethane adhesive composition.
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