改性水性无取向硅钢片涂料的研究  

Research on Modified Waterborne Non-oriented Silicon Steel Sheet Coating

作　　者：陈淑兰[1] 

机构地区：[1]石家庄双联化工有限责任公司,河北石家庄050200

出　　处：《煤炭与化工》2014年第3期66-67,共2页Coal and Chemical Industry

摘　　要：无取向硅钢在旋转机器和静电机器的铁芯材料上用途广泛,其所覆涂料不仅有较强的绝缘性能,还需要有一些必须的性能,诸如冲制性、粘结性、叠层焊接性、耐热性及抗油性等。而目前广泛使用的无取向硅钢表面涂层(主要包括无机涂层、有机涂层和半无机涂层3种类型)。在不同程度上存在一定的缺陷,因此,需要研究满足无取向硅钢要求的水性取向硅钢涂料。实验结果表明,该改性水性无取向硅钢涂料不仅克服了原涂料存在的不足,而且其生产工艺不复杂,生产成本不高,还解决了环境污染问题,达到了国家对无取向硅钢板涂层的要求。Non-oriented silicon steel is widely used in iron core of the rotating machines and static materials,the coatings on it should have not only a strong insulation property, but also some essential properties, such as punching, bonding, lamination weldability , heat resistance and oil resistance and so on. The current non-oriented silicon steel coatings including inorganic coatings organic coatings and semi-inorganic coatings,there are some defects in varying degrees, so it is necessary to study the modified waterborne non-oriented silicon steel coating to meet the requ＇n-ements of non-oriented silicon steel.The coating not only overcame the shortcomings of these three kinds of coatings, but also its production process was not very complicated, the production cost was not high, the problem of environmental pollution was also solved, and reached the national requirements for non-oriented silicon steel sheet coatings.

关 键 词：硅钢 涂料 合成 耐热 绝缘 漆膜硬度 

分 类 号：TQ630.7[化学工程—精细化工]