CN110564288A - 一种变压器用改性漆包线漆 - Google Patents

一种变压器用改性漆包线漆 Download PDF

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CN110564288A
CN110564288A CN201910835327.3A CN201910835327A CN110564288A CN 110564288 A CN110564288 A CN 110564288A CN 201910835327 A CN201910835327 A CN 201910835327A CN 110564288 A CN110564288 A CN 110564288A
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wire enamel
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姚媛
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Hefei Sheng Bao Electric Co Ltd
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    • C09D177/00—Coating compositions based on polyamides obtained by reactions forming a carboxylic amide link in the main chain; Coating compositions based on derivatives of such polymers
    • C09D177/12—Polyester-amides
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    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/08—Anti-corrosive paints
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    • C09D7/60—Additives non-macromolecular
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    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
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Abstract

本发明公开了一种变压器用改性漆包线漆，由下列重量份的原料制成：对苯二甲酸二甲酯80‑100份、间苯二胺40‑50份、偏苯三酸酐40‑50份、乙二醇15‑20份、十溴二苯乙烷20‑30份、滑石粉10‑15份、苯酚30‑40份、甘油60‑80份、偶联剂2‑4份、纳米二氧化硅4‑8份、抗静电剂2‑4份、增韧剂2‑4份、陶瓷微粉1‑2份，本发明克服了现有技术的不足，通过添加纳米二氧化钛、滑石粉、提高了漆包线漆的耐候性、耐腐蚀性、绝缘性，同时陶瓷微粉可提高漆膜的机械性能，增加透明度，提高防火性能，另外纳米二氧化硅可以提高漆膜的机械性能以及附着力和柔韧性，本发明所提供的漆包线漆性能稳定可靠，功能全面，满足在恶劣环境下使用，提高了变压器的安全性，延长了变压器的使用寿命。

Description

一种变压器用改性漆包线漆
技术领域
本发明涉及漆包线技术领域，具体属于一种变压器用改性漆包线漆。
背景技术
随着社会的快速发展，人们在生活中对各种电机电器的依赖越来越强，对电机电器的发展也提出了越来越高的要求，其中作为电机电器中用的绝缘材料的性能提高也受到了更多的关注。作为电机电器用绝缘材料中核心部件之一的漆包线漆，是一种可以使电机绕组中导线与导线之间产生良好绝缘层的涂料，其主要用于各类线径的裸铜线、合金线及玻璃丝包线外层，以提高和稳定漆包线的性能。在变压器中，对漆包线漆的性能有些很高的要求，例如漆包线漆要具有较高的机械强度，要与浸渍漆之间具有良好的相容性，能满足较高的耐热性、耐冲击性和耐油性等，但是现有的漆包线漆性能单一，不能满足在恶劣环境下使用，进而降低了变压器的安全性，降低了变压器的使用寿命。
发明内容
本发明的目的是提供了一种变压器用改性漆包线漆，来解决现有的漆包线漆性能单一，不能满足在恶劣环境下使用，进而降低了变压器的安全性，降低了变压器的使用寿命的缺陷。
为解决上述问题，本发明所采取的技术方案如下：
一种变压器用改性漆包线漆，由下列重量份的原料制成：对苯二甲酸二甲酯80-100份、间苯二胺40-50份、偏苯三酸酐 40-50份、乙二醇15-20份、十溴二苯乙烷20-30份、滑石粉10-15份、苯酚30-40份、甘油60-80份、偶联剂2-4份、纳米二氧化硅4-8份、抗静电剂2-4份、增韧剂2-4份、陶瓷微粉1-2份。
进一步，由下列重量份的原料制成：对苯二甲酸二甲酯85份、间苯二胺42份、偏苯三酸酐42份、乙二醇 16份、十溴二苯乙烷24份、滑石粉12份、苯酚32份、甘油70份、偶联剂2.5份、纳米二氧化硅6份、抗静电剂3份、增韧剂3份、陶瓷微粉1.4份。
进一步，所述的偶联剂为钛酸酯类偶联剂。
进一步，所述的抗静电剂为烷基磺酸钠。
进一步，所述的增韧剂为纳米二氧化钛。
本发明与现有技术相比较，本发明的实施效果如下：
本发明所述的一种变压器用改性漆包线漆，通过添加纳米二氧化钛、滑石粉、提高了漆包线漆的耐候性、耐腐蚀性、绝缘性，同时陶瓷微粉可提高漆膜的机械性能，增加透明度，提高防火性能，另外纳米二氧化硅可以提高漆膜的机械性能以及附着力和柔韧性，本发明所提供的漆包线漆性能稳定可靠，功能全面，满足在恶劣环境下使用，提高了变压器的安全性，延长了变压器的使用寿命。
具体实施方式
下面结合实施例对本发明作进一步的描述，但本发明不仅限于这些实例，在为脱离本发明宗旨的前提下，所为任何改进均落在本发明的保护范围之内。
实施例1
本发明所述的一种变压器用改性漆包线漆，由下列重量份的原料制成：对苯二甲酸二甲酯80-100份、间苯二胺40-50份、偏苯三酸酐 40-50份、乙二醇15-20份、十溴二苯乙烷20-30份、滑石粉10-15份、苯酚30-40份、甘油60-80份、偶联剂2-4份、纳米二氧化硅4-8份、抗静电剂2-4份、增韧剂2-4份、陶瓷微粉1-2份。
所述的偶联剂为钛酸酯类偶联剂。
所述的抗静电剂为烷基磺酸钠。
所述的增韧剂为纳米二氧化钛。
实施例2
本发明所述的一种变压器用改性漆包线漆，由下列重量份的原料制成：对苯二甲酸二甲酯85份、间苯二胺42份、偏苯三酸酐42份、乙二醇 16份、十溴二苯乙烷24份、滑石粉12份、苯酚32份、甘油70份、偶联剂2.5份、纳米二氧化硅6份、抗静电剂3份、增韧剂3份、陶瓷微粉1.4份。
以上内容仅仅是对本发明构思所作的举例和说明，所属本技术领域的技术人员对所描述的具体实施例做各种各样的修改或补充或采用类似的方式替代，只要不偏离发明的构思或者超越本权利要求书所定义的范围，均应属于本发明的保护范围。

Claims (5)

1.一种变压器用改性漆包线漆，其特征在于：由下列重量份的原料制成：对苯二甲酸二甲酯80-100份、间苯二胺40-50份、偏苯三酸酐 40-50份、乙二醇15-20份、十溴二苯乙烷20-30份、滑石粉10-15份、苯酚30-40份、甘油60-80份、偶联剂2-4份、纳米二氧化硅4-8份、抗静电剂2-4份、增韧剂2-4份、陶瓷微粉1-2份。
2.根据权利要求1所述的一种变压器用改性漆包线漆，其特征在于：由下列重量份的原料制成：对苯二甲酸二甲酯85份、间苯二胺42份、偏苯三酸酐42份、乙二醇 16份、十溴二苯乙烷24份、滑石粉12份、苯酚32份、甘油70份、偶联剂2.5份、纳米二氧化硅6份、抗静电剂3份、增韧剂3份、陶瓷微粉1.4份。
3.根据权利要求1或2任一项所述的一种变压器用改性漆包线漆，其特征在于：所述的偶联剂为钛酸酯类偶联剂。
4.根据权利要求1或2任一项所述的一种变压器用改性漆包线漆，其特征在于：所述的抗静电剂为烷基磺酸钠。
5.根据权利要求1或2任一项所述的一种变压器用改性漆包线漆，其特征在于：所述的增韧剂为纳米二氧化钛。
CN201910835327.3A 2019-09-05 2019-09-05 一种变压器用改性漆包线漆 Pending CN110564288A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115537116A (zh) * 2022-09-29 2022-12-30 科城铜业(英德)有限公司 一种抗拉伸耐油水的汽车用漆包线外漆层制备方法

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US20110118393A1 (en) * 2009-11-19 2011-05-19 Fu Pao Chemical Co., Ltd. Surge-resistant and abrasion-resistant flexible insulating enamel
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115537116A (zh) * 2022-09-29 2022-12-30 科城铜业(英德)有限公司 一种抗拉伸耐油水的汽车用漆包线外漆层制备方法
CN115537116B (zh) * 2022-09-29 2023-08-22 科城铜业(英德)有限公司 一种抗拉伸耐油水的汽车用漆包线外漆层制备方法

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