Antifouling layer for compressor blades
AssigneeMTU Aero Engines AG
InventorsNatividad Lopez Lavernia, Max Niegl, Melanie Heusing
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Abstract
The present invention relates to a composition for producing a coating having antifouling properties on a component of a turbomachine. The composition comprises a binder comprising at least one silicon-organic constituent, ceramic particles and a solvent, the ceramic particles comprising at least silicon dioxide and the silicon-organic constituent comprising at least alkoxysilane. In addition, the present invention relates to a process for producing a coating using such a composition and also a correspondingly produced coating and a component provided therewith.
Claims15
A process for providing a coating having antifouling properties on a component of a turbomachine, wherein the process comprises applying to the component a coating composition which comprises a binder comprising at least one silicon-organic constituent that comprises at least one alkoxysilane, ceramic particles which comprise at least silicon dioxide, and a solvent;
- and subsequently curing the coating composition by a heat treatment at a temperature of from 200° C. to 350° C. for from 10 minutes to 120 minutes.
Dependencies are inferred from the claim text.