Fracture behaviour of unmodified and rubber-modified epoxies under hydrostatic pressure
dc.contributor.author | Li, D. | en_US |
dc.contributor.author | Yee, Albert F. | en_US |
dc.contributor.author | Chen, I. -W. | en_US |
dc.contributor.author | Chang, S. -C. | en_US |
dc.contributor.author | Takahashi, K. | en_US |
dc.date.accessioned | 2006-09-11T15:12:22Z | |
dc.date.available | 2006-09-11T15:12:22Z | |
dc.date.issued | 1994-04 | en_US |
dc.identifier.citation | Li, D.; Yee, A. F.; Chen, I. -W.; Chang, S. -C.; Takahashi, K.; (1994). "Fracture behaviour of unmodified and rubber-modified epoxies under hydrostatic pressure." Journal of Materials Science 29(8): 2205-2215. <http://hdl.handle.net/2027.42/44734> | en_US |
dc.identifier.issn | 1573-4803 | en_US |
dc.identifier.issn | 0022-2461 | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/44734 | |
dc.description.abstract | The fracture toughness and uniaxial tensile yield strengths of unmodified and CTBN-rubber-modified epoxies were measured under hydrostatic pressure. The purpose of these experiments was to learn how suppressing cavitation in rubber particles affects the deformation mechanisms and the fracture toughness of rubber-modified epoxy. It was found that the cavitation of CTBN-rubber could be suppressed at a relatively low pressure (between 30 and 38 M Pa). With cavitation suppressed, the rubber particles are unable to induce massive shearyielding in the epoxy matrix, and the fracture toughness of the rubber-modified epoxy is no higher than that of the unmodified epoxy in the pressure range studied. Unmodified epoxy shows a brittle-to-ductile transition in fracture toughness test. The reason for this transition is the postponement of the cracking process by applied pressure. | en_US |
dc.format.extent | 3314084 bytes | |
dc.format.extent | 3115 bytes | |
dc.format.mimetype | application/pdf | |
dc.format.mimetype | text/plain | |
dc.language.iso | en_US | |
dc.publisher | Kluwer Academic Publishers; Chapman & Hall ; Springer Science+Business Media | en_US |
dc.subject.other | Characterization and Evaluation Materials | en_US |
dc.subject.other | Chemistry | en_US |
dc.subject.other | Polymer Sciences | en_US |
dc.subject.other | Industrial Chemistry/Chemical Engineering | en_US |
dc.subject.other | Mechanics | en_US |
dc.title | Fracture behaviour of unmodified and rubber-modified epoxies under hydrostatic pressure | en_US |
dc.type | Article | en_US |
dc.subject.hlbsecondlevel | Materials Science and Engineering | en_US |
dc.subject.hlbsecondlevel | Engineering (General) | en_US |
dc.subject.hlbtoplevel | Engineering | en_US |
dc.description.peerreviewed | Peer Reviewed | en_US |
dc.contributor.affiliationum | Department of Materials Science and Engineering, The University of Michigan, 48109, Ann Arbor, MI, USA | en_US |
dc.contributor.affiliationum | Department of Materials Science and Engineering, The University of Michigan, 48109, Ann Arbor, MI, USA | en_US |
dc.contributor.affiliationum | Department of Materials Science and Engineering, The University of Michigan, 48109, Ann Arbor, MI, USA | en_US |
dc.contributor.affiliationother | Department of Materials Science and Engineering, Tsing Hua University, Hsinchu, Taiwan | en_US |
dc.contributor.affiliationother | Research Institute for Applied Mechanics, Kyushu University, Kasuga, Japan | en_US |
dc.contributor.affiliationumcampus | Ann Arbor | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/44734/1/10853_2005_Article_BF01154701.pdf | en_US |
dc.identifier.doi | http://dx.doi.org/10.1007/BF01154701 | en_US |
dc.identifier.source | Journal of Materials Science | en_US |
dc.owningcollname | Interdisciplinary and Peer-Reviewed |
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