Development of advanced rubber composite materials used in water utilizing RB ceramics particles as friction modifier
| Project/Area Number |
15H03908
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Design engineering/Machine functional elements/Tribology
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| Research Institution | Tohoku University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
山口 健 東北大学, 工学研究科, 准教授 (50332515)
柴田 圭 東北大学, 工学研究科, 助教 (60612398)
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥16,900,000 (Direct Cost: ¥13,000,000、Indirect Cost: ¥3,900,000)
Fiscal Year 2017: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2016: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2015: ¥10,140,000 (Direct Cost: ¥7,800,000、Indirect Cost: ¥2,340,000)
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| Keywords | RBセラミックス / ゴム / 摩擦 / 水中 / ＲＢセラミックス |
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| Outline of Final Research Achievements |
In this study, ethylene propylene diene monomer (EPDM) rubber composites filled with rice bran (RB) ceramics particles were developed. The friction and wear properties of the composite materials were investigated under a wide range of sliding velocity and normal load conditions in water. The composite materials exhibited low friction and wear compared to monolithic EPDM rubber under a wide range of sliding velocities and normal loads. Sliding bearing using the composite materials was developed, and satisfactory friction, wear, and seal property were confirmed.
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Report
(4 results)
Research Products
(9 results)
