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Fabrication of VGCF Composites for Electromagnetic Shielding Structures

Award Information

Agency:
Department of Defense
Branch:
Air Force
Award ID:
28105
Program Year/Program:
1995 / SBIR
Agency Tracking Number:
28105
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
Applied Sciences, Inc.
141 W. Xenia Ave. PO Box 579 Cedarville, OH -
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Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 1995
Title: Fabrication of VGCF Composites for Electromagnetic Shielding Structures
Agency / Branch: DOD / USAF
Contract: N/A
Award Amount: $79,983.00
 

Abstract:

In order to produce shelters that more effectively shield military communications and electronic equipment from electromagnetic radiation, improvements must be made in manufacturing technology for graphite fiber composite materials. Of particular importance is the development of composite fabrication techniques that avoid arduous and expensive manual lay-up of the graphite fibers. ASI makes a novel, high-conductivity vapor-grown carbon fiber (VGCF), which will not only be highly effective in attenuating electromagnetic radiation (EMI, RFI, and EMP) over a broad frequency spectrum, but also be amenable to rapid, low-cost production methods, such as injection molding and resin transfer molding. In this proposed effort, thermoplastics reinforced with VGCF will be used to form structural panels and I-beams for tactical communication equipment enclosures. Standard testing methodologies will be used to measure the mechanical and electromagnetic properties of the panels. This data will be used to predict the shielding effectiveness and structural performance for a complete shelter meeting military and ISO mechanical requirements.

Principal Investigator:

Jason R. Guth
5137662020

Business Contact:

Small Business Information at Submission:

Applied Sciences, Inc.
P.o. Box 579 Cedarville, OH 45314

EIN/Tax ID:
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No