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1. AGENCY USE ONLY Ueaiw flfenAr) 2. REPORT DATE - 3Q-JanP0
""'<-—-«-"•"■«»—»«—«M« IM».M M«,V*mm.«M -j->.nifr.rfuMUMmt.»i 3. REPORT TYPE AND DATES COVERED
SBIR Phase 113Mav99 30Jan00 5. FUNDING NUMBERS
C $69,838.00
8. PERFORMING ORGANIZATION REPORT NUMBER
10. SPONSORING/MONITORING AGENCY REPORT NUMBER
12b. DISTRIBUTION CODE
4. TITLE AND SU8TITLE
Affordable NDM (Non-Distribution Media) Vacuum Assisted Resin Transfer Molding (VARTM) For Large Naval Structures N99-097
6. AUTHOR(S)
Mark A Livesay and Dr. Novis Smith
Sunrez Corporation
7. PERFORMING ORGANIZATION NAMEfS) AND ADDRESS(ES)
Sunrez Corporation 392 Coogan Way
El Cajon, CA 92020
9. SPONSORING/MONITORING AGENCY NAME(S) AND ADDRESS(ES) Carderock Division, Naval Surface Warfare Ctr.
9500 MacArthur Blvd., Attn: Code 6553, Roger Crane West Bethesda, MD 20817-5700
11. SUPPLEMENTARY NOTES
12a. DISTRIBUTION/AVAILABILITY STATEMENT
Approved for public Release. Distibution is unlimited.
13. ABSTRACT {Maximum 200 words)
Sunrez Corporation has refined the LS-Process, an improved VARTM (Vacuum Assisted Resin Transfer Molding) process for the fabrication of large scale composite parts and ships. Sunrez has conceived and demonstrated the LS-Process which eliminates all of the under bag flow media usually associated with current VARTM processes. The currently used VARTM processes require an inordinate amount of "under the bag" resin distribution media and tubes and excess resin, which are thrown away after the part is fabricated creating higher material and labor costs. The LS-Process lowers costs with respect to labor and materials and has no under the bag resin distribution media. Sunrez has developedtheLSVARTMProcesstomeetstheserequirementsandisverylowcost. In Phase I of this program, the LS VARTM Process was further developed and demonstration parts made which have shown the viability of this process to meet all of the Navy requirements for this program.
14. SUBJECT TERMS 15. NUMBER OF PAGES
ABSTRACT
Standard Form 298 (Rav. 2-89)
ftaKffead br ANS SM. Z39-1« 298-101
VARTM COMPOSITE FABRICATION FIBERGLASS STRUCTURE
17. SECURITY CLASSIFICATION 18. SECURITY CLASSIFICATION 19. SECURITY CLASSIFICATION 20. LIMITATION OF
OF REPORT OF THIS PAGE OF ABSTRACT NSN 754041-280-5500
11
16. PRICE CODE
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