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Development of Self-Healing Coatings for Corrosion Protection of Repaired…

Award Information

Agency:
Department of Defense
Branch:
N/A
Award ID:
Program Year/Program:
2013 / SBIR
Agency Tracking Number:
F131-126-1008
Solicitation Year:
2013
Solicitation Topic Code:
AF131-126
Solicitation Number:
2013.1
Small Business Information
Autonomic Materials Inc.
495 County Road 1300 North Champaign, IL -
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 2013
Title: Development of Self-Healing Coatings for Corrosion Protection of Repaired Aluminum Components Following Dimensional Restoration
Agency: DOD
Contract: FA8650-13-M-5068
Award Amount: $149,513.00
 

Abstract:

ABSTRACT: Chrome-based coating systems are being phased out of most applications due to the toxicity of chromium compounds. Emerging coating technologies designed to replace chrome systems exhibit a glaring technical shortcoming, which is that hey fail to replicate the self-healing functionality that stems from the reduction of Cr [VI] present in chrome-based systems to a Cr [III] oxide layer, which passivates the surface of the substrate when damage occurs. Building on recent breakthrough technologies in self-healing polymers, a functional additive is proposed as a means for incorporating self-healing functionality into primers for aluminum. When a coating containing such an additive incorporated is damaged, reactant material from the self-healing additive will be released into the site of damage where it will polymerize and restore the coating"s protective function. By combining this self-healing functionality with chrome-free pretreatment and aerospace primers and top coats that combine to meet appropriate military coating system specifications, a systems that approaches the performance levels of chrome-based systems can be attained. BENEFIT: The coating systems that result from the additives developed in this proposal will exhibit extended lifetimes and maintenance cycles that will in turn result in extended lifetimes of the assets they protect. This will result in significant cost savings from the maintenance of the coatings and the assets over their lifetime as well as limit lost productivity due to unavailability of assets during maintenance.

Principal Investigator:

Gerald Wilson
VP, Technology Development
(217) 863-2023
gw@autonomicmaterials.com

Business Contact:

Joseph Giuliani
CEO
(217) 863-2023
joeg@autonomicmaterials.com
Small Business Information at Submission:

Autonomic Materials Inc.
495 County Road 1300 North Champaign, IL -

EIN/Tax ID: 203297271
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No