Innovative Thermal/Chemical Resistant Coating Material

Award Information
Agency: Department of Defense
Branch: Army
Contract: W15QKN-08-C-0073
Agency Tracking Number: A062-040-1431
Amount: $730,000.00
Phase: Phase II
Program: SBIR
Awards Year: 2008
Solicitation Year: 2006
Solicitation Topic Code: A06-040
Solicitation Number: 2006.2
Small Business Information
9063 Bee Caves Road, Austin, TX, 78733
DUNS: 625120902
HUBZone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: N
Principal Investigator
 George Hansen
 Principal Investigator
 (512) 263-2101
 ghansen@tri-austin.com
Business Contact
 Monte Fellingham
Title: Contracts Administrator
Phone: (512) 263-2101
Email: mfellingham@tri-austin.com
Research Institution
N/A
Abstract
Munitions containment for storage and transport requires protection of the contents from prolonged exposure to heat, incendiaries and accidental ballistic fragments. Commercial thermal paints have demonstrated successful results in this regard when exposed to fast cook off at approximately 1500 F. However, other tests have indicated these coatings are incapable of surviving rough handling, such as the -65 F drop test, or decontamination after exposure to chemical agents. Therefore, it is a goal of the proposed work to develop a protective coating for munitions containers having a thermal conductivity no more than 0.1 W/m K, while providing chemical agent resistance and decontaminability. Phase I involved development of selected fire retardants and their incorporation into a water-based resin for spray application to meet the requirements of the coating. The resins were chosen for their excellent adhesion to metal, resistance to chemical exposure, and low temperature resilience to survive cold-temperature impact. Concept feasibility was demonstrated in cold-temperature impact tests and propane torch exposure tests of prototypes spray applied to zinc-phosphate-coated steel. Phase II will involve refinement of the coating composition to optimize cold-temperature rough handling resistance and high-temperature, thermal insulation capacity and fire resistance, followed by manufacturing scale-up and independent field validation.

* Information listed above is at the time of submission. *

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