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Engineering and Qualification of Thin-Ply Composites

Award Information
Agency: National Aeronautics and Space Administration
Branch: N/A
Contract: 80NSSC18P2116
Agency Tracking Number: 187072
Amount: $124,945.00
Phase: Phase I
Program: STTR
Solicitation Topic Code: T12
Solicitation Number: STTR_18_P1
Timeline
Solicitation Year: 2018
Award Year: 2018
Award Start Date (Proposal Award Date): 2018-07-27
Award End Date (Contract End Date): 2019-08-26
Small Business Information
2602 Clover Basin Drive, Suite D
Longmont, CO 80503-7555
United States
DUNS: 968249636
HUBZone Owned: No
Woman Owned: No
Socially and Economically Disadvantaged: No
Principal Investigator
 TJ Rose
 Sr. Mechanical Engineer
 (303) 619-8770
 tj.rose@roccor.com
Business Contact
 Eryn Strong
Phone: (720) 309-8209
Email: eryn.strong@roccor.com
Research Institution
 The University of Central Florida Board of Trustees
 
12201 Research Parkway, Suite 501
Orlando, FL 32826-3231
United States

 Federally Funded R&D Center (FFRDC)
Abstract

This body of research focuses on developing fundamental engineering qualification methods for Thin-Ply High Strain Composites (TP-HSCs). Roccor will collaborate with NASA and Dr. Kwok of the University of Central Florida to develop and validate a robust framework for engineering the viscoelastic behavior of highly strained thin-ply composites. The material systems studied will be highly focused on the matrix contributions to thin ply composite structures, where the fibers utilized will be IM7 and the layup type will be spread-tow plain weave with a maximum of 80 grams per square meter. The ultimate goal of this research is to develop a robust analysis and prediction method which is matrix agnostic, however with the timeframe of a phase one contract the initial study will only utilize Patz Materials Technologies – F7 (PMT-F7) toughened, high temperature, epoxy resin. Performance tasks of this program include neat-resin test, Column-bend Test, and diametrical compression testing.  Each test will aid in the development of robust analytical methods as well as material allowable databases made available to the public. Further investigation in a phase two effort would validate the framework and publish test data for a representative sample of space-flight-grade resin types including at least one other epoxy, cyanate ester, thermoplastic (e.g. PEEK, PEKK), and at least one system with a nano-filler.

* Information listed above is at the time of submission. *

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