2026-09-20T18:03:14Zhttps://dspace.mit.edu/server/oai/requestoai:dspace.mit.edu:1721.1/362912022-01-13T07:54:36Zcom_1721.1_7582com_1721.1_7581col_1721.1_131024
Gang Chen.
Miler, Josef L
Massachusetts Institute of Technology. Dept. of Mechanical Engineering.
Massachusetts Institute of Technology. Department of Mechanical Engineering
2007-02-21T13:22:46Z
2007-02-21T13:22:46Z
2006
http://hdl.handle.net/1721.1/36291
77563543
Thesis (S.B.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 2006.
"June 2006."
Includes bibliographical references (p. 31-33).
A two-part study was conducted to determine methods for producing ultra-high molecular weight polyethylene with high thermal conductivity by way of polymer chain orientation. The first portion of this report surveys current research involving polyethylene chain orientation and manufacturing. This section includes analysis of shish-kebab morphology, past polymer thermal studies, self-reinforcement studies, manufacturing techniques, and experimental techniques for low thermal conductivity materials. The second portion reviews the results of an experiment conducted to test the feasibility of stretched thermoforming of UHMW-polyethylene. Sheets of UHMWPE were stretched and tested for anisotropy in thermal conductivity. For samples with draw ratios of X 10, anisotropy in thermal conductivity was observed to increase. These results show potential for future development of this proposed methodology.
by Josef L. Miler.
S.B.
33 p.
eng
Massachusetts Institute of Technology
M.I.T. theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. See provided URL for inquiries about permission.
http://dspace.mit.edu/handle/1721.1/7582
Mechanical Engineering.
Methods for increasing the thermal conductivity of ultra-high molecular weight polyethylene (UHMWPE)
Thesis
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Publication
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