Fail-Safe Thermal Activation Components for Insensitive Munitions

Award Information
Agency: Department of Defense
Branch: Missile Defense Agency
Contract: W9113M-06-C-0078
Agency Tracking Number: 053-0403
Amount: $100,000.00
Phase: Phase I
Program: SBIR
Awards Year: 2006
Solicitation Year: 2005
Solicitation Topic Code: MDA05-001
Solicitation Number: 2005.3
Small Business Information
CORNERSTONE RESEARCH GROUP, INC.
2750 Indian Ripple Rd., Dayton, OH, 45440
DUNS: 130020209
HUBZone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: N
Principal Investigator
 Matthew C Everhart
 Tech Leader for Composite Tooling
 (937) 320-1877
 everhartm@crgrp.net
Business Contact
 Patrick Hood
Title: President
Phone: (937) 320-1877
Email: hoodpj@crgrp.net
Research Institution
N/A
Abstract
Cornerstone Research Group, Inc. (CRG), proposes the development of heat-activated pressure venting mechanisms actuated by shape memory polymers (SMP) as a means for meeting insensitive munitions (IM) requirements for ammunition containers. SMP composite materials provide the same strength as conventional composites at normal operating temperatures. However, at a threshold activation temperature, these novel materials soften to a controlled modulus of elasticity and thereby allow a predictable deformation under load. Upon cooling below the activation temperature, the material reverts to its original strength, but retains the new shape to which it deformed while soft. SMP-actuated pressure venting mechanisms coupled with conventional ammunition containers will provide failsafe venting during fast and slow cook-offs. Also, the development of these pressure venting mechanisms will offer the ability to produce non-electronic temperature monitoring systems.

* information listed above is at the time of submission.

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