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基于瓷/复合三伞绝缘子的疏水改性试验研究

王义军 et al · Editorial Department of Insulators and Surge Arresters · 2026

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Author / responsible party
王义军 et al
Publisher
Editorial Department of Insulators and Surge Arresters
Year
2026
ISSN
1003-8337
ISSN
1003-8337
Language
zho

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绝缘子的疏水特性显著影响其绝缘性能。为提升瓷/复合三伞绝缘子的疏水能力，基于浸渍-接枝法，利用不同浓度及浸泡次数的改性试剂正十二烷基三甲氧基硅烷和1H，1H，2H，2H-全氟癸基三乙氧基硅烷分别对瓷/复合三伞绝缘子进行疏水改性，并以喷涂法进行对比，经过接触角试验、电镜检测（Scanning Electron Microscope， SEM）、傅里叶变换红外光谱检测（Fourier Transform infrared Spectroscopy， FTIR）、热重分析试验（Thermal Gravimetric Analysis， TG或TGA）及高速相机试验，表征绝缘子表面的疏水角、显微结构及基本性能。试验结果表明：在改性剂浓度为3wt%，浸泡次数为2时两种绝缘子的疏水能力均达到最佳，瓷/复合三伞绝缘子最大疏水角分别为124°、131°，是喷涂法的1.2倍以上。微观检测结果表明，疏水改性后的绝缘子表面均覆盖了致密的疏水层，在400℃以内均可保持稳定，高速相机观测到液滴回弹/滚落时间仅为0.21 s，从而为实际工程应用中的疏水改性提供借鉴。

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APA 7

al, 王. E. (2026). 基于瓷/复合三伞绝缘子的疏水改性试验研究. http://www.dcblq.com/thesisDetails?columnId=155726142&Fpath=home&index=0

MLA

al, 王义军 et. "基于瓷/复合三伞绝缘子的疏水改性试验研究." 2026. http://www.dcblq.com/thesisDetails?columnId=155726142&Fpath=home&index=0.

Chicago

al, 王义军 et. 2026. "基于瓷/复合三伞绝缘子的疏水改性试验研究.". http://www.dcblq.com/thesisDetails?columnId=155726142&Fpath=home&index=0.

Harvard

al, 王. E. 2026, 基于瓷/复合三伞绝缘子的疏水改性试验研究, Editorial Department of Insulators and Surge Arresters, available at: http://www.dcblq.com/thesisDetails?columnId=155726142&Fpath=home&index=0 [Accessed 8 Aug. 2026].

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Title
基于瓷/复合三伞绝缘子的疏水改性试验研究
Author / contributors
王义军 et al
Publisher
Editorial Department of Insulators and Surge Arresters
Publication year
2026
ISSN
1003-8337
ISSN
1003-8337
Language
zho

Subjects

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疏水特性; 改性试剂; 瓷三伞绝缘子; 复合三伞绝缘子; 傅里叶变换红外光谱
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