Improve pyrotechnic smoke formulations that produce low flame

Award Information
Agency:
Department of Defense
Branch
Army
Amount:
$99,962.00
Award Year:
2011
Program:
STTR
Phase:
Phase I
Contract:
W911SR-11-C-0084
Award Id:
n/a
Agency Tracking Number:
A11A-026-0242
Solicitation Year:
2011
Solicitation Topic Code:
A11a-T026
Solicitation Number:
2011.A
Small Business Information
200 Westside Square, Suite 320, Huntsville, AL, -
Hubzone Owned:
N
Minority Owned:
N
Woman Owned:
Y
Duns:
129074840
Principal Investigator:
Peter Erbach
Senior Scientist
(256) 562-0087
pete.erbach@polarissensor.com
Business Contact:
David Chenault
President
(256) 562-0087
david.chenault@polarissensor.com
Research Institution:
Louisiana State University
John Pojman
Department of Chemistry
211 Choppin Hall
Baton Rouge, LA, 70803-
(225) 578-7202
Nonprofit college or university
Abstract
The objective of this research is to develop materials that may replace the current generation of visible smoke formulations used by the U.S. military. In particular the materials must produce low flame so that they do present a fire hazard, have relatively low toxicity, and are efficient. The efficiency is defined in a figure of merit that combines fill factor, yield factor, extinction coefficient and density. Additionally, other targets are neutral buoyancy and volatility that affect obscurant duration. Polaris and LSU propose a novel method based on polymeric chemistry to provide formulations that accomplish all of the objectives listed above. We have demonstrated formulations in the lab that provide high density smokes with low toxicity and low temperatures of reaction. For this proposal the Polaris / LSU team will refine the mixtures and delivery concepts to meet the guidelines established by the Army. We will build sample units, optically test samples in an aero-chamber to validate the extinction coefficients, and develop models to aid designing discharge devices.

* information listed above is at the time of submission.

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