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DC Field | Value | Language |
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dc.contributor.author | Jubsilp C. | |
dc.contributor.author | Panyawanitchakun C. | |
dc.contributor.author | Rimdusit S. | |
dc.date.accessioned | 2021-04-05T03:32:45Z | - |
dc.date.available | 2021-04-05T03:32:45Z | - |
dc.date.issued | 2013 | |
dc.identifier.issn | 2728397 | |
dc.identifier.other | 2-s2.0-84888012673 | |
dc.identifier.uri | https://ir.swu.ac.th/jspui/handle/123456789/13956 | - |
dc.identifier.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-84888012673&doi=10.1002%2fpc.22615&partnerID=40&md5=bbd0dda1e4abf806d9416eb3bd98fe6b | |
dc.description.abstract | Composites based on carbon fiber (CF) and benzoxazine (BA-a) modified with PMDA were investigated. The flammability of the carbon fiber composites was examined by limiting oxygen index (LOI) and UL-94 vertical tests. The LOI values increased from 26.0 for the CF/poly(BA-a) composite to 49.5 for the CF-reinforced BA-a/PMDA composites as thin as 1.0 mm and the CF-reinforced BA-a/PMDA composites were also achieved the maximum V-0 fire resistant classification. Moreover, the incorporation of the PMDA into poly(BA-a) matrix significantly enhanced the Tg and the storage modulus (E') values of the CF-reinforced BA-a/PMDA composites rather than those of the CF/poly(BA-a). The Tg values and storage moduli of the obtained CF-reinforced BA-a/PMDA composites were found to have relatively high value up to 237°C and 46 GPa, respectively. The CF-reinforced BA-a/PMDA composites exhibited relatively high degradation temperature up to 498°C and substantial enhancement in char yield with a value of up to 82%, which are somewhat higher compared to those of the CF/poly(BA-a) composite, i.e., 405°C and 75.7%, respectively. Therefore, due to the improvement in flame retardant, mechanical and thermal properties, the obtained CF-reinforced BA-a/PMDA composites exhibited high potential applications in advanced composite materials that required mechanical integrity and self-extinguishing property. © 2013 Society of Plastics Engineers. | |
dc.subject | Advanced composite materials | |
dc.subject | Carbon fiber composite | |
dc.subject | Degradation temperatures | |
dc.subject | Limiting Oxygen Index | |
dc.subject | Mechanical and thermal properties | |
dc.subject | Mechanical integrity | |
dc.subject | Self-extinguishing | |
dc.subject | Thermomechanical properties | |
dc.subject | Carbon fibers | |
dc.subject | Elastic moduli | |
dc.subject | Reinforcement | |
dc.title | Flammability and thermomechanical properties of dianhydride-modified polybenzoxazine composites reinforced with carbon fiber | |
dc.type | Article | |
dc.rights.holder | Scopus | |
dc.identifier.bibliograpycitation | Polymer Composites. Vol 34, No.12 (2013), p.2067-2075 | |
dc.identifier.doi | 10.1002/pc.22615 | |
Appears in Collections: | Scopus 1983-2021 |
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