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Fabrication Method, Characteristics and Applications of Cellulose Nano Fiber (CNF) FilmPetroleum-based polymer materials have been extensively developed owing to their low cost, easy formability, low weight, and corrosion resistance. Beyond the performance and economic aspects, life cycle assessment is also important requiring a plan for reuse, recycling or disposal. Disposal requires a short composting time, but most petroleum-based materials take many years to compost, some not breaking down even after centuries. One approach to more environmentally compatible materials involves harnessing natural materials like wood and bone. These natural materials (whether naturally or artificially produced) are inherently renewable, not requiring the millions of years of fossilization necessary to produce petroleum-based materials.




Document ID
20190025267
Acquisition Source
Langley Research Center
Document Type
Technical Memorandum (TM)
Authors
Duzik, Adam
(National Inst. of Aerospace Hampton, VA, United States)
Ko, Hyun-U
(Inha Univ. Inchon, Korea, Republic of)
Kim, Hyun-Jung
(National Inst. of Aerospace Hampton, VA, United States)
Kim, Joehwan
(Inha Univ. Inchon, Korea, Republic of)
Kim, Joo Hyung
(Inha Univ. Inchon, Korea, Republic of)
Choi, Sang H.
(NASA Langley Research Center Hampton, VA, United States)
Bryant, Robert G.
(NASA Langley Research Center Hampton, VA, United States)
Date Acquired
May 22, 2019
Publication Date
April 1, 2019
Subject Category
Composite Materials
Structural Mechanics
Report/Patent Number
NF1676L-31693
NASA/TM–2019-220268
L-20974
Funding Number(s)
WBS: 432938.09.01.07.05.01
Distribution Limits
Public
Copyright
Public Use Permitted.
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