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THE BIODEGRADATION OF UNCURED FIBER-REINFORCED POLYMERS

Award Information

Agency:
Department of Defense
Branch:
Air Force
Award ID:
13057
Program Year/Program:
1990 / SBIR
Agency Tracking Number:
13057
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
TECHNICAL RESEARCH ASSOC., INC.
P.O. Box 15278 Honolulu, HI 96830
View profile »
Woman-Owned: Yes
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 1990
Title: THE BIODEGRADATION OF UNCURED FIBER-REINFORCED POLYMERS
Agency / Branch: DOD / USAF
Contract: N/A
Award Amount: $50,000.00
 

Abstract:

FIBER-REINFORCED POLYMERS COMPRISE A SIGNIFICANT FRACTION OF THE MATERIALS USED IN THE FABRICATION OF RECENT AND DEVELOPING AIR FORCE WEAPON SYSTEMS. EPOXY, POLYIMIDE, PHENOLIC AND POLYESTER RESIN BASES, IN CONJUNCTION WITH KEVLAR 49 ARAMID, CARBON AND GLASS SUPPORTS, PROVIDE HIGH-PERFORMANCE WITH LIGHTWEIGHT, HIGH STRENGTH AND STIFFNESS, DAMAGE (FATIGUE AND STRESS) RESISTANCE AND VIBRATION DAMPING PROPERTIES. OFTEN, WHEN THESE PRODUCTS ARE MANUFACTURED, THERE ARE RESIDUAL OR NON-SPEC WASTE MATERIALS GENERATED. INCINERATION, AUTOCLAVING OR LANDFILLING ARE THE CURRENT DISPOSAL METHODS. THE WASTES, CONSIDERED HAZARDOUS AND ENVIRONMENTALLY UNSAFE, MAY INCLUDE UNCURED RESIN, INITIATOR, UNCAST POLYMER OR COMPOSITE, MOLD TRIMMINGS, FINISHING DUST AND REJECTS AT ALL STEPS OF THE FABRICATION PROCESS. IN RESPONSE TO THIS PROBLEM, TECHNICAL RESEARCH ASSOCIATES (TRA) PROPOSES TO FULLY STUDY AND DEVELOP A NON-POLLUTING, EFFICIENT, COST-EFFECTIVE BIODEGRADATION PROCESS WHICH WOULD ELIMINATE OR MINIMIZE THE ENVIRONMENTAL AND HEALTH HAZARDS CAUSED BY PRESENT DISPOSAL SYSTEMS. THE APPROACH WILL BE DIRECTED TOWARDS BIODEGRADING THE UNCURED RESINS, ALLOWING THE FREED FIBER REINFORCEMENTS TO BE EITHER RECYCLED OR SECURELY LANDFILLED. THIS WORK WILL FOLLOW AND BE BASED UPON THE PROVEN DEGRADATION APPROACH SHOWN IN PREVIOUS TRA WORK INVOLVING THE BIODEGRADATION OF POLYURETHANES, EPOXIES, POLYSULFIDES, FLUOROCARBONS AND FLUOROSILICONES.

Principal Investigator:

Gail Bowers-irons
8015828080

Business Contact:

Small Business Information at Submission:

Technical Research Assocs Inc
410 Chipeta Wy - Ste 222 Salt Lake City, UT 84108

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