Military Specification Updates & Deicing Working Group Initiatives

Abstract

Creation and testing of novel nanocomposite coatings that minimize both ice accretion and adherence to military topcoat surfaces. Approach uses ultrahydrophobic additives in coatings and be compatible with existing A/C topcoats (MIL-PRF-85285). Demonstrate effectiveness of novel ultrahydrophobic coating formulation for icephobic activity in collaboration with industrial partner (The Goodrich Corporation). Must not alter existing A/C topcoat/coating system properties (i.e. optical props, color, surface smoothness). Must be environmentally benign. Benefits/Impacts: Reduce aircraft surface ice accretion and adhesion, due to the Lotus effect . Compatible with MIL-PRF-85285 topcoat. Does not increase drag. Does not add substantial weight and easily removed. Does not alter paint colors or alter optical properties. Is cleanable and repairable. Environmentally friendly reduces need for propylene glycol & other hazardous solvents.

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Document Details

Document Type
Technical Report
Publication Date
Aug 18, 2011
Accession Number
ADA568402

Entities

People

  • Michael Sanders

Tags

Communities of Interest

  • Air Platforms

DTIC Thesaurus Topics

  • Additives (Chemicals)
  • Adhesion
  • Air Force
  • Aircrafts
  • Chemical Synthesis
  • Chemistry
  • Corrosion
  • Ice Formation
  • Material Degradation Processes
  • Materials
  • Materials Science
  • Optical Properties
  • Petroleum
  • Phase Change Materials
  • Specifications
  • Standards
  • Test Methods

Readers

  • Defense Technology Research and Development.
  • Nanocomposite Materials Science
  • Surface Coatings Technology.