无取向电工钢M21环保绝缘涂料的研制  

Development of M21 Environmentally-friendly Insulation Coating on Non-oriented Electrical Steel

作　　者：孙致平[1] 朱涛[1] 董梅[1] 裴陈新[1] 丰慧[1] 沈新玉[2] 胡柯[2] 孙建华[2] 

机构地区：[1]马鞍山钢铁股份有限公司技术中心,安徽马鞍山243000 [2]马鞍山钢铁股份有限公司第一钢轧总厂,安徽马鞍山243000

出　　处：《绝缘材料》2009年第1期11-14,共4页Insulating Materials

摘　　要：介绍了马钢无取向电工钢用M21环保绝缘涂层的开发过程及工艺流程。并对其性能进行了检测分析,结果表明,M21环保绝缘涂层是一种半有机涂层,主要由丙烯酸树脂和无机填料组成。具有优异的绝缘性能,层间电阻约800Ω.mm2/片,其综合性能能够满足用户的需要。The development and technological process of M21 environment-friendly insulation coating on non-oriented electrical steels of Ma Steel were presented.And its performances were detected and analyzed.The results indicate that M21 coating is a semi-organic coating mainly composed of acrylic resin and inorganic filler.It has outstanding insulation properties with interlamination resistance at 800 Ω·mm2 per piece and can meet the requirements of users for integrated performances.

关 键 词：电工钢 环保绝缘涂层 丙烯酸树脂 无机填料 

分 类 号：TM21[一般工业技术—材料科学与工程]