| Effect of carbon fibers surface treatment on tribological performance of polyurethane (PU) composite coating | |
| Department | 固体润滑国家重点实验室 ; 先进润滑与防护材料研究发展中心 |
Zhang ZZ(张招柱) ; Song HJ(宋浩杰); Men XH(门学虎); Luo ZZ(罗莊竹)
| |
| 2008 | |
| Source Publication | Wear
 |
| ISSN | 0043-1648 |
| Volume | 264Pages:599-605 |
| Abstract | The carbon fibers (CF) were pre-treated in two different ways: no pre-treatment, and activation in HNO3 plus application of toluene-2,4-diisocyanate (TDI). Carbon fibers have been introduced into polyurethane (PU) composite coatings. The tribological behaviors of the polyurethane composite coating filled with CF or TDI-modified CF (TDI-CF) were studied using a ring-on-block wear tester under dry sliding, and the worn surfaces of the filled PU coatings and transfer films formed on the surface of the counterpart ring sliding against the PU coating were investigated by SEM and optical microscope (OM), respectively. Owing to the effective improvement of the interfacial adhesion between the CF and polyurethane matrix, compared with the cases of untreated CF, the employment of low content TDI-CF provided the PU coating with much higher tribologicalper formance enhancement efficiency. The investigations of the frictional surfaces showed that lowcontent TDI-CFwas able to enhance the adhesion of the transfer films of the PU coating to the surface of counterpart ring, so they significantly reduced the wear of the PU coating. |
| Keyword | Polyurethane Coating Carbon FIbers Tdi Tribological Performance |
| Subject Area | 材料科学与物理化学 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 复合润滑材料组 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/2721 |
| Collection | 固体润滑国家重点实验室（LSL） 中国科学院材料磨损与防护重点实验室/先进润滑与防护材料研究发展中心 |
| Corresponding Author | Zhang ZZ(张招柱) |
| Recommended Citation GB/T 7714 | Zhang ZZ,Song HJ,Men XH,et al. Effect of carbon fibers surface treatment on tribological performance of polyurethane (PU) composite coating[J]. Wear,2008,264:599-605. |
| APA | 张招柱,宋浩杰,门学虎,&罗莊竹.(2008).Effect of carbon fibers surface treatment on tribological performance of polyurethane (PU) composite coating.Wear,264,599-605. |
| MLA | 张招柱,et al."Effect of carbon fibers surface treatment on tribological performance of polyurethane (PU) composite coating".Wear 264(2008):599-605. |
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| 2008599-605.PDF（1003KB） | 开放获取 | License | View Application Full Text | |||
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