Development of low friction and high wear resistant polymercomposites filled with hard porous carbon particulate

硬质多孔碳颗粒填充低摩擦高耐磨聚合物复合材料的开发

• 批准号: 20760094
• 负责人: YAMAGUCHI Takeshi
• 金额: $ 2.75万
• 依托单位: Tohoku University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Young Scientists (B)
• 财政年份: 2008
• 资助国家: 日本
• 起止时间: 2008 至 2009
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20760094/
• 关键词: RBセラミックス; 多孔質; 炭素材料; 複合材料; 熱可塑性樹脂; トライボロジー; 摩擦; 摩耗

In this study, new polymer composites filled with RB ceramics particulate (polymer/RB ceramics composites) was developed, and their friction and wear properties were experimentally investigated. The weight fraction of RB ceramics particulate was greater than 50 wt% for each resin. The polymer/RB ceramics composites showed lower friction and lower wear than neat resins (PA66, PA11, PBT, POM, PP) under dry and oil lubricated conditions. Particularly, a remarkable reduction of specific wear rate was obtained for the newly developed composites as compared with the neat resins under dry condition (67-98% reduction) or oil lubricated condition (68-99% reduction).

本研究开发了一种新型RB陶瓷颗粒填充聚合物复合材料（聚合物/RB陶瓷复合材料），并对其摩擦磨损性能进行了实验研究。对于每种树脂，RB陶瓷颗粒的重量分数大于50重量%。在干摩擦和油润滑条件下，聚合物/RB陶瓷复合材料的摩擦系数和磨损率均低于纯树脂（PA 66，PA 11，PBT，POM，PP）。特别是在干态和油润滑条件下，新研制的复合材料的比磨损率比纯树脂有显著的降低（降低67 - 98%）。

项目成果

RBセラミックス及びその複合材料の開発と応用

RB陶瓷及其复合材料的开发与应用

• 发表时间: 2011
• 作者: 坂本信;牧岡諒太;笹川圭右;田邊裕治;吉田秀義;小林公一;Wei Gao;山口健
• 通讯作者: 山口健

ポリベンゾイミダゾール樹脂の大気中無潤滑下における摩擦・摩耗特性

聚苯并咪唑树脂在大气中无润滑条件下的摩擦磨损性能

• 发表时间: 2008
• 作者: 山口健;清水優子;堀切川一男
• 通讯作者: 堀切川一男

Tribological properties of newly developed resin/RB ceramics composites

新开发的树脂/RB陶瓷复合材料的摩擦学性能

• 发表时间: 2009
• 期刊: Proceedings of the world tribology congressIV
• 作者: Motoharu Akiyama;Kunihiro Matsumoto;Takeshi Yamaguchi;Kazuo Hokkirigawa
• 通讯作者: Kazuo Hokkirigawa

Development of hard porous carbon materials RB ceramics and their practical applications

硬质多孔碳材料RB陶瓷的研制及其实际应用

• 发表时间: 2007
• 期刊: Proceedings of 5th International Symposium on Mechanical Science Based on Nanotechnology
• 作者: 内田 徹;Kazuo Hokkirigawa
• 通讯作者: Kazuo Hokkirigawa

Polymer Composites Filled with RB Ceramics Particles as Low Friction and High Wear Resistant Filler

• DOI: 10.2474/trol.5.19
• 发表时间: 2010-01
• 期刊: Tribology Online
• 影响因子: 1
• 作者: Motoharu Akiyama;Takeshi Yamaguchi;Kunihiro Matsumoto;K. Hokkirigawa