CN108017973A - 一种用于手持式吸尘器的微电机绝缘涂料 - Google Patents
一种用于手持式吸尘器的微电机绝缘涂料 Download PDFInfo
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Abstract
本案公开了一种用于手持式吸尘器的微电机绝缘涂料,包括以下重量份的材料:氨基树脂100份;纳米氧化锆10‑15份;纳米氧化镍7‑9份;十二碳醇酯4‑5份;乙酸乙酯40份。本发明通过对现有微电机绝缘涂料配方的改进,使得绝缘涂料的渗透力和附着力得到有效提升,在固化后可在工件表面形成类陶瓷漆膜层,耐高温性强,且不易开裂。
Description
技术领域
本发明涉及一种绝缘材料,特别涉及一种用于手持式吸尘器的微电机绝缘涂料。
背景技术
绝缘涂料是一种具有优良电绝缘性的涂料,它有良好的电绝缘性能、热性能、机械性能和化学性能。浸渍型绝缘漆是绝缘涂料的一种,其主要用于浸渍电机、电器的线圈,以填充其间隙和微孔,且固化后能在被浸渍物的表面形成连续平整的漆膜,并使之粘结成一个坚硬的整体。一般地,浸渍绝缘漆由环氧树脂作为基料,并通过添加胺、酸酐或过氧化物作固化剂或引发剂,并结合助剂完成其制备。但是在制造微电机时往往采用常压滴加漆液来降低工艺难度,通过重力及表面张力自然渗透的方法来浸渍电机绕组等工件。但采用这种方式时涂料粘度较高,流动性相对较差,导致渗透力不强,微电机中的挂漆量偏少,漆膜附着力降低,微电机在长时间使用后发热,绝缘涂层开裂破损。
发明内容
针对现有技术中存在的不足之处,本发明提供一种用于手持式吸尘器的微电机绝缘涂料。
本发明的技术方案概述如下:
一种用于手持式吸尘器的微电机绝缘涂料,其包括以下重量份的材料:
优选的是,所述的用于手持式吸尘器的微电机绝缘涂料,其中,还包括有3-4重量份的助剂。
优选的是,所述的用于手持式吸尘器的微电机绝缘涂料,其中,所述助剂的成分为:40wt%的异丙醇和60wt%的季戊四醇。
优选的是,所述的用于手持式吸尘器的微电机绝缘涂料,其中,还包括有2-4重量份的纳米硫酸钡。
优选的是,所述的用于手持式吸尘器的微电机绝缘涂料,其中,还包括有2-4重量份的聚乙烯吡咯烷酮。
优选的是,所述的用于手持式吸尘器的微电机绝缘涂料,其中,还包括有2-4重量份的醇酸树脂。
优选的是,所述的用于手持式吸尘器的微电机绝缘涂料,其中,所述氨基树脂的数均分子量为8000-10000。
本发明的有益效果是:本发明通过对现有微电机绝缘涂料配方的改进,使得绝缘涂料的渗透力和附着力得到有效提升,在固化后可在工件表面形成类陶瓷漆膜层,耐高温性强,且不易开裂。
具体实施方式
下面结合实施例对本发明做进一步的详细说明,以令本领域技术人员参照说明书文字能够据以实施。
一种用于手持式吸尘器的微电机绝缘涂料,其包括以下重量份的材料:
其中,还优选包括有3-4重量份的助剂。
其中,助剂的成分优选为:40wt%的异丙醇和60wt%的季戊四醇。
其中,还优选包括有2-4重量份的纳米硫酸钡。
其中,还优选包括有2-4重量份的聚乙烯吡咯烷酮。
其中,还优选包括有2-4重量份的醇酸树脂。
其中,氨基树脂的数均分子量优选为8000-10000。
绝缘涂料的工艺大致为:绕组,随后在120℃预热2-3min,滴涂绝缘涂料,经5-8min渗透后,在145℃下烘干。
以下是实施例1-6的具体原料配方及上漆后微电机的性能测试参数:
表一
以下是实施例7-10的具体原料配方及上漆后微电机的性能测试参数:
表二
尽管本发明的实施方案已公开如上,但其并不仅仅限于说明书和实施方式中所列运用,它完全可以被适用于各种适合本发明的领域,对于熟悉本领域的人员而言,可容易地实现另外的修改,因此在不背离权利要求及等同范围所限定的一般概念下,本发明并不限于特定的细节。
Claims (7)
1.一种用于手持式吸尘器的微电机绝缘涂料,其特征在于,包括以下重量份的材料:
2.根据权利要求1所述的用于手持式吸尘器的微电机绝缘涂料,其特征在于,还包括有3-4重量份的助剂。
3.根据权利要求2所述的用于手持式吸尘器的微电机绝缘涂料,其特征在于,所述助剂的成分为:40wt%的异丙醇和60wt%的季戊四醇。
4.根据权利要求1所述的用于手持式吸尘器的微电机绝缘涂料,其特征在于,还包括有2-4重量份的纳米硫酸钡。
5.根据权利要求1所述的用于手持式吸尘器的微电机绝缘涂料,其特征在于,还包括有2-4重量份的聚乙烯吡咯烷酮。
6.根据权利要求1所述的用于手持式吸尘器的微电机绝缘涂料,其特征在于,还包括有2-4重量份的醇酸树脂。
7.根据权利要求1所述的用于手持式吸尘器的微电机绝缘涂料,其特征在于,所述氨基树脂的数均分子量为8000-10000。
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Cited By (1)
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CN109266175A (zh) * | 2018-09-20 | 2019-01-25 | 南通明月电器有限公司 | 一种电磁铁线圈的浸渍绝缘漆配方 |
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CN104312371A (zh) * | 2014-09-17 | 2015-01-28 | 明光市锐创电气有限公司 | 一种防腐型电绝缘漆 |
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CN104312371A (zh) * | 2014-09-17 | 2015-01-28 | 明光市锐创电气有限公司 | 一种防腐型电绝缘漆 |
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CN109266175A (zh) * | 2018-09-20 | 2019-01-25 | 南通明月电器有限公司 | 一种电磁铁线圈的浸渍绝缘漆配方 |
WO2020056787A1 (zh) * | 2018-09-20 | 2020-03-26 | 南通明月电器有限公司 | 一种电磁铁线圈的浸渍绝缘漆配方 |
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