Innovative Approaches For Light Weight Optically Transparent Energy Dispersing Composite Structural Windscreens

Award Information
Agency:
Department of Defense
Branch
Navy
Amount:
$69,999.00
Award Year:
2007
Program:
STTR
Phase:
Phase I
Contract:
N00014-07-M-0337
Award Id:
83423
Agency Tracking Number:
N074-012-0262
Solicitation Year:
n/a
Solicitation Topic Code:
n/a
Solicitation Number:
n/a
Small Business Information
TEXAS RESEARCH INSTITUTE AUSTIN, INC. (Currently TEXAS RESEARCH INSTITUTE, AUSTIN, INC.)
9063 Bee Caves Road, Austin, TX, 78733
Hubzone Owned:
N
Minority Owned:
N
Woman Owned:
N
Duns:
625120902
Principal Investigator:
Mike Dingus
Principal Investigator/Scientist
(512) 263-2101
mdingus@tri-austin.com
Business Contact:
Monte Fellingham
Contracts Administrator
(512) 263-2101
mfellingham@tri-austin.com
Research Institution:
UNIV. OF DATYON RESEARCH
Jon J Nieberding
300 College Park
Dayton, OH, 45469
(937) 229-2919
Domestic nonprofit research organization
Abstract
A new aircraft transparency material is needed to improve impact resistance while reducing the weight of current transparencies, including windscreens, canopies, and windows. TRI/Austin proposes to develop an optically clear laminate system applicable to numerous NAVAIR platforms. Investigations of optical reinforcements will focus on the successful implementation of nanoscale polyhedral oligomeric silsesquioxanes (POSS) and glass ribbons into commercially available transparent resin systems such as polycarbonate, PMMA, and transparent epolxy. These materials will be compounded and optimized to develop an effective dissipater of impact, such as bird strikes. TRI/Austin will explore the benefits of these reinforcements including increased impact toughness, mechanical properties, and glass transition temperature. A reduction in bulk density is expected with the POSS reinforcements. Structural windscreen supports may be reduced or eliminated due to the advantages realized with new transparency materials. Phase I testing will confirm the improved critical properties and provide the basis for further qualification and implementation onto airframe prototype structures in Phase II.

* information listed above is at the time of submission.

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