2009 Fiscal Year Final Research Report
DEVELOPMENT OF MOLDING TECHNIQUE OF COMPOSITES FUNCTIONALIZED BY NANO-PARTICLES DISPERSION WITH VARTM METHOD
| Project/Area Number |
20760459
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Composite materials/Physical properties
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| Research Institution | Kanazawa Institute of Technology |
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Principal Investigator |
SAITO Hiroshi Kanazawa Institute of Technology, ものづくり研究所, 講師 (70367457)
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| Project Period (FY) |
2008 – 2009
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| Keywords | FRP / VARTM / ナノ微粒子 / 大型構造 / 層間破壊じん性 |
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| Research Abstract |
In this study, the effect of CNT dispersed by vacuum assisted resin transfer molding (VARTM) on mechanical properties of FRP was evaluated. Mode I initial interlaminar fracture toughness was increased by 1wt% CNT dispersion. The loss factor of resin was increased by 5wt% CNT dispersion through vibration damping tests. However the glass transition temperature was decreased in CNT-dispersed GFRP, the maximum value of loss factor was increased.
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