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Melt Extrudable Nanocomposite Liquid Crystal Polymer Films

Award Information

Department of Defense
Award ID:
Program Year/Program:
2011 / SBIR
Agency Tracking Number:
Solicitation Year:
Solicitation Topic Code:
Solicitation Number:
Small Business Information
Systems and Materials Research Corporati
1300 West Koenig Lane Suite 230 Austin, TX 78756-1412
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Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
Phase 1
Fiscal Year: 2011
Title: Melt Extrudable Nanocomposite Liquid Crystal Polymer Films
Agency: DOD
Contract: W911QY-11-P-0166
Award Amount: $69,993.00


Systems and Materials Research Company"s (SMRC"s) liquid crystalline polymer (LCP)-aluminosilicate nanocomposite films are the proposed replacement for the pin-holing and stress cracking foil layer in the Army"s Meals Ready-to-Eat. To replace the foil lined pouches, LCPs need two things: lower cost processing and better barrier properties. By processing the LCPs as nanocomposites, both are obtainable. Nanocomposites using natural aluminosilicate clays are used to increase the barrier and tensile properties in a variety of systems. The nanoclay plates act as non-melting smectic regions that are aligned with shear. These nanomaterials have also been found to increase the rate of crystallization of LCP by acting as nucleation sites. We will use the improved processing of LCP/ clay nanocomposites (LCP/NC) to produce uniaxial and biaxial thermally extruded sheet to produce single layer barrier films. Laminates of uniaxial films will be produced to emulate co-rotating die extrusion. Additional laminates will be produced to aid in heat sealing. We will produce 1-5 layer pouches that can be heat sealed using current commercial food packaging equipment. All films and laminates will be externally tested for oxygen and water permeation by MOCON.

Principal Investigator:

David J. Irvin
Principal Chemist
(512) 757-5441

Business Contact:

Alan Bray
Principal Scientist
(512) 535-7791
Small Business Information at Submission:

Systems and Materials Research Corporation
1300 West Koenig Lane Suite 230 Austin, TX -

EIN/Tax ID: 742885041
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No