Mechanical properties of polyurethane/montmorillonite nanocomposite prepared by melt mixing
dc.contributor.author | Chun, Byoung Chul | en_US |
dc.contributor.author | Cho, Tae Keun | en_US |
dc.contributor.author | Chong, Mi Hwa | en_US |
dc.contributor.author | Chung, Yong-Chan | en_US |
dc.contributor.author | Chen, Jihua | en_US |
dc.contributor.author | Martin, David | en_US |
dc.contributor.author | Cieslinski, Robert C. | en_US |
dc.date.accessioned | 2007-09-20T18:58:42Z | |
dc.date.available | 2008-11-05T15:05:43Z | en_US |
dc.date.issued | 2007-10-05 | en_US |
dc.identifier.citation | Chun, Byoung Chul; Cho, Tae Keun; Chong, Mi Hwa; Chung, Yong-Chan; Chen, Jihua; Martin, David; Cieslinski, Robert C. (2007)."Mechanical properties of polyurethane/montmorillonite nanocomposite prepared by melt mixing." Journal of Applied Polymer Science 106(1): 712-721. <http://hdl.handle.net/2027.42/56114> | en_US |
dc.identifier.issn | 0021-8995 | en_US |
dc.identifier.issn | 1097-4628 | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/56114 | |
dc.description.abstract | Nanocomposites from polyurethane (PU) and montmorillonite (MMT) were prepared under melt-mixing condition, by a twin screw extruder along with a compatibilizer to enhance dispersion of MMT. MMT used in this study was Cloisite 25A (modified with dimethyl hydrogenated tallow 2-ethylhexyl ammonium) or Cloisite 30B (modified with methyl tallow bis-2-hydroxyethyl ammonium). Maleic anhydride grafted polypropylene (MAPP) was used as the compatibilizer. XRD and TEM analysis demonstrated that melt mixing by a twin-screw extruder was effective in dispersing MMT through the PU matrix. The PU/Cloisite 30B composite exhibited better interlayer separation than the PU/Cloiste 25A composite. Nanoparticle dispersion was the best at 1 wt % of MMT and improved with compatibilizer content for both composites. Properties of the composites such as complex viscosity and storage modulus were higher than that of a pure PU matrix and increased with the increase in MMT content, but decreased with the increase in compatibilizer content. © 2007 Wiley Periodicals, Inc. J Appl Polym Sci 2007 | en_US |
dc.format.extent | 718391 bytes | |
dc.format.extent | 3118 bytes | |
dc.format.mimetype | application/pdf | |
dc.format.mimetype | text/plain | |
dc.publisher | Wiley Subscription Services, Inc., A Wiley Company | en_US |
dc.subject.other | Chemistry | en_US |
dc.subject.other | Polymer and Materials Science | en_US |
dc.title | Mechanical properties of polyurethane/montmorillonite nanocomposite prepared by melt mixing | en_US |
dc.type | Article | en_US |
dc.rights.robots | IndexNoFollow | en_US |
dc.subject.hlbsecondlevel | Chemical Engineering | en_US |
dc.subject.hlbsecondlevel | Chemistry | en_US |
dc.subject.hlbsecondlevel | Management | en_US |
dc.subject.hlbsecondlevel | Economics | en_US |
dc.subject.hlbtoplevel | Engineering | en_US |
dc.subject.hlbtoplevel | Science | en_US |
dc.subject.hlbtoplevel | Business | en_US |
dc.description.peerreviewed | Peer Reviewed | en_US |
dc.contributor.affiliationum | Materials Science and Engineering, Macromolecular Science and Engineering Center, The University of Michigan, Ann Arbor, Michigan 48109 | en_US |
dc.contributor.affiliationum | Materials Science and Engineering, Macromolecular Science and Engineering Center, The University of Michigan, Ann Arbor, Michigan 48109 | en_US |
dc.contributor.affiliationother | Department of Polymer Engineering, The University of Suwon, Hwasungshi, Korea ; Intelligent Textile System Research Center, Seoul, Korea ; Department of Polymer Engineering, The University of Suwon, Hwasungshi, Korea | en_US |
dc.contributor.affiliationother | Department of Polymer Engineering, The University of Suwon, Hwasungshi, Korea ; Intelligent Textile System Research Center, Seoul, Korea | en_US |
dc.contributor.affiliationother | Department of Polymer Engineering, The University of Suwon, Hwasungshi, Korea ; Intelligent Textile System Research Center, Seoul, Korea | en_US |
dc.contributor.affiliationother | Intelligent Textile System Research Center, Seoul, Korea ; Department of Chemistry, The University of Suwon, Hwasungshi, Korea | en_US |
dc.contributor.affiliationother | Venture and Core R&D, Analytical Sciences Laboratory, Dow Chemical, Midland, Michigan 48667 | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/56114/1/26721_ftp.pdf | en_US |
dc.identifier.doi | http://dx.doi.org/10.1002/app.26721 | en_US |
dc.identifier.source | Journal of Applied Polymer Science | en_US |
dc.owningcollname | Interdisciplinary and Peer-Reviewed |
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