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Effect of SiC whisker on benzoxazine-epoxy-phenolic ternary systems: Microwave curing and thermomechanical characteristics

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dc.title Effect of SiC whisker on benzoxazine-epoxy-phenolic ternary systems: Microwave curing and thermomechanical characteristics en
dc.contributor.author Rimdusit, Sarawut
dc.contributor.author Jiraprawatthagool, Varutrit
dc.contributor.author Jubsilp, Chanchira
dc.contributor.author Tiptipakorn, Sunan
dc.contributor.author Kitano, Takeshi
dc.relation.ispartof Journal of Applied Polymer Science
dc.identifier.issn 0021-8995 OCLC, Ulrich, Sherpa/RoMEO, JCR
dc.date.issued 2007-08-15
utb.relation.volume 105
utb.relation.issue 4
dc.citation.spage 1968
dc.citation.epage 1977
dc.type article
dc.language.iso en
dc.publisher John Wiley & Sons, Inc. en
dc.identifier.doi 10.1002/app.26383
dc.relation.uri http://onlinelibrary.wiley.com/doi/10.1002/app.26383/abstract
dc.subject composites en
dc.subject mechanical properties en
dc.subject thermal properties en
dc.subject crosslinking differential scanning calorimetry (DSC) en
dc.description.abstract Microwave radiation at 2.45 GHz with variable power input was investigated as a tool to facilitate the curing reaction of benzoxazine-epoxy-phenolic molding compound i.e., BEP893. Dielectric filler for microwave coupling was silicon carbide whisker (SiCw). Factors such as whisker loading and input irradiation power were found to have a profound effect on the microwave heating of the BEP893 particularly on the rate of temperature rise and maximum heating temperature. The SiCw loading of 10% by weight with the microwave irradiation condition of 300 W for 10 min renders the ultimate curing of the molding compound. Significant reduction in processing time of the microwave cured sample compared with the conventional heat cured sample i.e., 150 min at 200 degrees C using conventional heating is the key benefit of this technique. Mechanical properties of the microwave cured and conventional heat cured samples show similar characteristics with slightly lower T-g in the microwave cured samples. (c) 2007 Wiley Periodicals, Inc. en
utb.faculty Faculty of Technology
dc.identifier.uri http://hdl.handle.net/10563/1002104
utb.identifier.obdid 16053386
utb.identifier.scopus 2-s2.0-34547161430
utb.identifier.wok 000247576600032
utb.identifier.coden JAPNA
utb.source j-wok
dc.date.accessioned 2011-08-16T15:06:29Z
dc.date.available 2011-08-16T15:06:29Z
utb.contributor.internalauthor Kitano, Takeshi
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