SBIR/STTR Research Award

Polymer-metal Composite with Electrical, Thermal, and Gas

Award identifier 215426d816bc01cf661f62bdd334793f986afd5c13967c0063a4b9a783b27182Awarding agency Department of Defense · Missile Defense Agency

Award amount

$50,000

Program and phase

SBIR · Phase I

Award year

1994

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Award details

Awarding agency
Department of Defense
Branch
Missile Defense Agency
Recipient company
SIGMA TECHNOLOGIES INTERNATIONAL GROUP, INC.
Proposal award date
Not reported
Contract end date
Not reported
UEI
Z9AXH5DHE639
Solicitation number
Not reported
Topic code
Not reported

Research abstract

ADDRESSING THE NEED FOR INCREASINGLY LIGHTER STRUCTURAL COMPOSITES WITH IMPROVED THERMAL AND ELECTRICAL PROPERTIES, A NEW METHOD IS PROPOSED FOR THE PRODUCTION OF ECONOMICAL HIGH TEMPERATURE POLYMER-METAL COMPOSITES. THESE MATERIALS ARE PRODUCED BY A PATENTED ULTRA HIGH SPEED VACUUM PROCESS, THAT MAKES USE OF RADIATION CROSS LINKED, MULTIFUNCTIONAL ACRYLATE MONOMER MATERIALS. POLYMER LAMINATES MADE BY THIS PROCESS HAVE EXCELLENT THERMAL CHARACTERISTICS AND THEIR STRUCTURAL AND THERMAL PROPERTIES CAN BE TAILORED BY ADDING FUNCTIONALITIES SUCH CYANO, HALOGEN, AMINE, NITRILE AND METALLATED GROUPS, IN THE BACKBONE OR SIDE CHAIN OF THE ACRYLATE MOLECULE. THE METAL LAYERS CAN BE ONE OF SEVERAL MATERIALS THAT INCLUDE Al, Ni, Cu, Co, AND SS. THESE NEW COMPOSITES HAVE EXCELLENT ELECTRICAL AND THERMAL CONDUCTION CHARACTERISTICS AND UNIQUE GAS AND MOISTURE BARRIER PROPERTIES. A PATENTED BONDING/JOINING PROCESS IS PROPOSED THAT WILL ALLOW THESE MATERIALS TO CONDUCT ELECTRICAL CURRENT LIKE METALS AND ALSO TO FORM HERMETIC STRUCTURES AT HIGH VACUUM ENVIRONMENTS. THE PROPOSED INVESTIGATION WILL DEMONSTRATE THE FABRICATION ON THE NEW COMPOSITES, IT WILL ESTABLISH A BASELINE OF MECHANICAL AND THERMAL PERFORMANCE AND IT WILL DEMONSTRATE THE NEW BONDING TECHNOLOGY AND CURRENT CARRYING ABILITY OF THESE MATERIALS.

Technology keywords

Not reported

Other awards by this recipient

Verified by the same UEI. These are other public SBIR/STTR award pages, not a merged company record.

Research funding history

73 SBIR/STTR records share this UEI (1993–2021). Reported award amounts total $15,390,265. Reported amounts are not federal obligations.

Phases: Phase I, Phase II

Agencies: Department of Defense, National Aeronautics and Space Administration, National Science Foundation, Department of Energy, Environmental Protection Agency

Agency intelligence

Department of Defense

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