メチルトリエトキシシランと種々の金属アルコキシドから作製した有機無機ハイブリッドコーティング膜のオイルへの塗れ性と摺動特性

福島 学; 安田 榮一; 北 英紀; 日向 秀樹; 大角 和生; 川端 隼仁; 干川 康人; 田邊 靖博

doi:10.2109/jcersj.114.580

Special Issue by Guest Editors: Organic-to-Inorganic Conversion Process for Polymer-Derived Ceramics: Notes

Oil Wettability and Sliding Properties of Organic and Inorganic Hybrid Coating Films Prepared from Methyltriethoxysilane and Various Metal Alkoxides

Manabu FUKUSHIMA, Eiichi YASUDA, Hideki KITA, Hideki HYUGA, Kazuo OSUMI, Hayato KAWABATA, Yasuto HOSHIKAWA, Yasuhiro TANABE

Author information

Keywords: Wettability, Sliding property, Polymethylsilsesquioxane, Organic inorganic hybrid, Coating film

JOURNAL FREE ACCESS

2006 Volume 114 Issue 1330 Pages 580-582

DOI https://doi.org/10.2109/jcersj.114.580

Details

Abstract

The oil wettability and sliding property of polymethylsilsesquioxane (PMSQ) based organic inorganic hybrid coating films prepared from methyltriethoxysilane and various metal alkoxide were investigated. The wettability of oil increased in the order of PMSQ<Ta-<Ti-<Al-PMSQ, and was strongly affected by the surface roughness. The friction coefficient showed that Ti-PMSQ among hybrid coating films was the lowest value, which was found to be due to the presence and maintenance of the lubricating oil film during the sliding tests.

Corresponding author

Register with J-STAGE for free!