Vat photopolymerization 3D printing of oil filled cyanate ester for one-step fabricating self-lubricating parts | |
Department | 固体润滑国家重点实验室(LSL) |
Wu T(吴涛)1,2; Lu YZ(鲁耀钟)1; Yang XX(杨星星)3; Liu DS(刘德胜)1; Ji ZY(姬忠莹)1,4; Wang XL(王晓龙)1; Zhou F(周峰)1; Wang QH(王齐华)1; Liu WM(刘维民)1,2 | |
The second department | 3d打印摩擦器件课题组 |
2023-11 | |
Source Publication | Composites Part B: Engineering |
Volume | 266Issue:无Pages:110996 |
Abstract | High-performance polymers incorporating liquid lubricants can be exploited to fabricate sundry solid-liquid composites for self-lubricating parts in the frontier industries, while the limitations of traditional polymer processing methods generally result in shortcomings including the complex manufacturing process, high cost, and/or low comprehensive properties. In this paper, combining with the unique characteristics of vat photopolymerization three-dimensional (3D) printing, a novel strategy for one-step fabricating self-lubricating parts with microdroplets of oil filled in polymer, namely the vat photopolymerization 3D printing of microemulsion (microemulsion-3DP), is proposed, which realizes the incorporation of oil-droplets into the cyanate ester in a solo step. The self-lubricating properties investigated by friction tests reveal that the average coefficient of friction (COF) of the 3D printed cyanate eater with the lubricant PAO-40 one-step incorporated is decreased to ca. 0.069 from ca. 0.404 of the one without lubricant, 10 times folded nearly. As demonstrated, this innovative method of microemulsion-3DP readily achieves various self-lubricating parts, indicating the promising feasibility of fabricating parts with structures that are difficult to manufacture with traditional processing methods, which will enable a wide range of applications in aerospace, automobile manufacturing, and other cutting-edge fields. |
Keyword | Solid-liquid composites Self-lubricating Vat photopolymerization 3D printing Microemulsion |
MOST Discipline Catalogue | 工学 |
DOI | 10.1016/j.compositesb.2023.110996 |
URL | 查看原文 |
Indexed By | SCI |
If | 13.1 |
Language | 英语 |
compositor | 第一作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/30188 |
Collection | 固体润滑国家重点实验室(LSL) |
Corresponding Author | Wu T(吴涛); Wang XL(王晓龙) |
Affiliation | 1.State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, 730000, China 2.School of Materials Science and Engineering, Northwestern Polytechnical University, Xi’an, 710072, China 3.School of Chemistry and Chemical Engineering, Key Laboratory of Materials-Oriented Chemical Engineering of Xinjiang Uygur Autonomous Region, Shihezi University, Shihezi, 832003, China 4.Shandong Laboratory of Yantai Advanced Materials and Green Manufacturing, Yantai Zhongke Research Institute of Advanced Materials and Green Chemical Engineering, Yantai, 264006, China |
Recommended Citation GB/T 7714 | Wu T,Lu YZ,Yang XX,et al. Vat photopolymerization 3D printing of oil filled cyanate ester for one-step fabricating self-lubricating parts[J]. Composites Part B: Engineering,2023,266(无):110996. |
APA | Wu T.,Lu YZ.,Yang XX.,Liu DS.,Ji ZY.,...&Liu WM.(2023).Vat photopolymerization 3D printing of oil filled cyanate ester for one-step fabricating self-lubricating parts.Composites Part B: Engineering,266(无),110996. |
MLA | Wu T,et al."Vat photopolymerization 3D printing of oil filled cyanate ester for one-step fabricating self-lubricating parts".Composites Part B: Engineering 266.无(2023):110996. |
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1-s2.0-S135983682300(11307KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text |
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