绝缘材料
絕緣材料
절연재료
INSULATING MATERIALS
2014年
2期
29-32
,共4页
梁金兴%饶保林%凌敏%李静静%黄超
樑金興%饒保林%凌敏%李靜靜%黃超
량금흥%요보림%릉민%리정정%황초
无溶剂浸渍树脂%硼胺络合物%中型高压电机
無溶劑浸漬樹脂%硼胺絡閤物%中型高壓電機
무용제침지수지%붕알락합물%중형고압전궤
solvent-free impregnating resin%boron-amine complex%medium-sized high voltage motor
采用分子蒸馏环氧替代普通液体环氧、双官能度环氧稀释剂替代501稀释剂，制备中型高压电机用硼胺络合物固化的环氧树脂无溶剂浸渍树脂，并与传统配方的浸渍树脂进行了性能对比分析。结果表明：经优化配方后，降低了浸渍树脂的蒸汽压，改善了浸渍树脂固化物的高温介质损耗因数，提高了固化物的热变形温度。
採用分子蒸餾環氧替代普通液體環氧、雙官能度環氧稀釋劑替代501稀釋劑，製備中型高壓電機用硼胺絡閤物固化的環氧樹脂無溶劑浸漬樹脂，併與傳統配方的浸漬樹脂進行瞭性能對比分析。結果錶明：經優化配方後，降低瞭浸漬樹脂的蒸汽壓，改善瞭浸漬樹脂固化物的高溫介質損耗因數，提高瞭固化物的熱變形溫度。
채용분자증류배양체대보통액체배양、쌍관능도배양희석제체대501희석제，제비중형고압전궤용붕알락합물고화적배양수지무용제침지수지，병여전통배방적침지수지진행료성능대비분석。결과표명：경우화배방후，강저료침지수지적증기압，개선료침지수지고화물적고온개질손모인수，제고료고화물적열변형온도。
A solvent-free epoxy impregnating resin cured by boron-amine complex for medium-sized high voltage motor was prepared by using molecular distillation epoxy resin to replace common liquid epoxy and using bifunctional epoxy diluent to replace 501 diluent, and its properties were compared with the properties of traditional impregnating resin. The results show that after optimizing formula, the vapour pressure of the impregnating resin reduces, the dielectric dissipation factor at high temperature of the cured impregnating resin is improved, and the heat distortion temperature increases.
