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US 2026/0250484 A1Published application
Curable silicone composition with high heat resistance
AssigneeMomentive Performance Materials Inc.
InventorsKaka Dey, David Gascoyne, Debanga Bhusan Konwar, Subrata Mandal, Clarissa Miller
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Abstract
A silicone composition is shown and described herein. The silicone composition is suitable for use as a coating to provide thermal insulation to an underlying substrate or article. Upon exposure to extremely high temperatures, the silicone composition or a coating formed therefrom forms a ceramic char, which acts as an insulating material to limit the transfer of heat to the underlying surfaces.
Claims37
A composition comprising:
- a base silicone material;
- from about 5 wt. % to about 50 wt. % of mullite powder based on the total weight of the composition;
- and
- from about 1 wt. % to about 35 wt. % of a carbon fiber filler based on the total weight of the composition.
1 more element
Dependencies are inferred from the claim text.