文章信息/Info

Title:

Recent Advances on Solvent-free Insulation Organosilicon Impregnating Resin

作者:

李美江1; 侯新瑞1; 吳化軍2

（1.杭州師范大學有機硅化學及材料技術教育部實驗室，浙江 杭州 311121）
（2.嘉興市新大陸機電有限公司，浙江 嘉興 314005）

Author(s):

LI Meijiang1;  HOU Xinrui1;  WU Huajun2

(1.Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, Hangzhou Normal University, Hangzhou, 311121, Zhejiang, China)
(2.Jiaxing hindailo mechanical and electrical Co. Ltd., Jiaxing, 314005, Zhejiang, China)
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關鍵詞:

浸漬樹脂; 絕緣; 硅樹脂; 無溶劑; 耐高溫

Keywords:

impregnating resin;  insulation;  organosilicon resin; solvent-free;  heat-resistant

DOI:

10.7502/j.issn.1674-3962.2018.03.05

文獻標志碼:

A

摘要:

絕緣浸漬樹脂是電子電氣產品繞組的主要絕緣材料，可提高絕緣結構的介電、導熱、機械和防護性能。隨電機電器設備向大容量、輕量化、智能化發展及變壓器向高電壓及遠距離傳輸發展，對絕緣樹脂質量及可靠性，特別是耐熱性提出更高要求。無溶劑絕緣有機硅浸漬樹脂相較其他絕緣浸漬樹脂，兼具無機和有機材料特點，綜合性能優異，是最具發展前景的耐高溫浸漬樹脂。首先介紹有機硅浸漬樹脂分子結構、特性、分類，重點闡述無溶劑絕緣有機硅浸漬樹脂的組成，性能以及應用領域，特別對基礎樹脂和催化劑的制備技術進行詳盡綜述。最后，指出無溶劑絕緣有機硅浸漬樹脂目前存在的問題和發展趨勢。

Abstract:

Insulation impregnating resin is one of important insulation materials of electric and electronic equipment winding, and it can improve insulation system the dielectric, thermal conductivity, mechanical and protective properties. Along with the high-capacity, lightweight and intelligent development of motor or electrical equipment, also with high voltage and long distance transmission development of power transformer, people have put forward the higher requirement for quality and reliability, especially the heat-resistant performance of insulation resin. Comparing with other insulation impregnating resin, solvent-free insulation organosilicon impregnating resin with organic-inorganic hybrid materials characteristics and excellent comprehensive performance, is the most promising heat-resistant insulation impregnating resin. In this review, the molecular structure, peculiarity and classify of insulation organosilicon impregnating resin are firstly introduced, in which the special attention are focused on the composition, properties and application field, especially on the preparation method of solvent-free insulation organosilicon impregnating resin. This review ends with a summary and some perspectives on the challenges and new directions in this exciting and still emerging area of research.