CN106810998A - 一种纳米浸渍绝缘涂料及其制备方法 - Google Patents

一种纳米浸渍绝缘涂料及其制备方法 Download PDF

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CN106810998A
CN106810998A CN201611244687.9A CN201611244687A CN106810998A CN 106810998 A CN106810998 A CN 106810998A CN 201611244687 A CN201611244687 A CN 201611244687A CN 106810998 A CN106810998 A CN 106810998A
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濮毅德
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Study On Technology Of New Materials Wuzhong District Dome Sanitec Yi
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Abstract

本发明涉及涂料生产技术领域，具体涉及一种纳米浸渍绝缘涂料及其制备方法；所述绝缘涂料包括如下重量份数的原料：改性环氧树脂35‑50份，50wt％丁醇醚化三聚羟胺甲醛树脂4‑8份，纳米氧化铝8‑15份，玻璃纤维2‑5份，石墨烯1‑4份，改性膨润土6‑14份，凹凸棒土2‑5份，颜料12‑16份，松香钙皂液0.5‑3份，熟油2‑6份，乙醇10‑15份，叔丁醇5‑15份，乙二胺2‑6份，表面活性剂0.1‑2份；本发明提供的纳米浸渍绝缘涂料硬、韧度适中，绝缘性良好，耐热性能优良。

Description

一种纳米浸渍绝缘涂料及其制备方法
技术领域
本发明涉及涂料生产技术领域，具体涉及一种纳米浸渍绝缘涂料及其制备方法。
背景技术
绝缘涂料是一种具有优良的电绝缘性的涂料，可被用作电子电气行业中产品或部件的保护性涂层。近年来，随着科技水平的不断提高，绝缘涂料的也在不断发展，然而，现有技术中的绝缘涂料硬度和韧性仍有待加强。
发明内容
针对现有技术的不足，本发明提供了一种硬、韧度适中，绝缘性良好，耐热性能优良的纳米浸渍绝缘涂料，此外，还提供了一种该涂料的制备方法。
为实现以上目的，本发明通过以下技术方案予以实现：
一种纳米浸渍绝缘涂料，包括如下重量份数的原料：改性环氧树脂35-50份，50wt％丁醇醚化三聚羟胺甲醛树脂4-8份，纳米氧化铝8-15份，玻璃纤维2-5份，石墨烯1-4份，改性膨润土6-14份，凹凸棒土2-5份，颜料12-16份，松香钙皂液0.5-3份，熟油2-6份，乙醇10-15份，叔丁醇5-15份，乙二胺2-6份，表面活性剂0.1-2份。
进一步的，所述的纳米浸渍绝缘涂料，包括如下重量份数的原料：改性环氧树脂35-42份，50wt％丁醇醚化三聚羟胺甲醛树脂4-5份，纳米氧化铝8-12份，玻璃纤维2-3份，石墨烯1-3份，改性膨润土6-10份，凹凸棒土2-3份，颜料12-14份，松香钙皂液0.5-1份，熟油2-4份，乙醇10-12份，叔丁醇5-10份，乙二胺2-3份，表面活性剂0.1-1份。
进一步的，所述的纳米浸渍绝缘涂料，改性环氧树脂42-50份，50wt％丁醇醚化三聚羟胺甲醛树脂5-8份，纳米氧化铝12-15份，玻璃纤维3-5份，石墨烯3-4份，改性膨润土10-14份，凹凸棒土3-5份，颜料14-16份，松香钙皂液1-3份，熟油4-6份，乙醇12-15份，叔丁醇10-15份，乙二胺3-6份，表面活性剂1-2份。
进一步的，所述表面活性剂选自消泡剂、分散剂中的至少一种。
进一步的，所述改性环氧树脂为端基为羟基的聚合酸对环氧树脂进行改性。
一种纳米浸渍绝缘涂料的制备方法，包括如下步骤：
(1)按重量份数分别计量各组分原料，备用；
(2)将上述各组分依次混合后，以500-3000r/min的转速搅拌不少于30分钟，然后在55-80℃的温度条件下保温1-2小时，即得。
本发明的有益效果为：
本发明提供的原料配比简单合理，绝缘涂料中增加石墨烯和玻璃纤维后能大大的提高了涂料的强度和耐热性，能够很好的调节涂料的柔韧度和坚硬度，有效延长涂料的使用寿命。本发明提供的绝缘涂料不但抗冲击强度高、电绝缘性好、柔韧性好、粘附性好，具有优异的综合性能，而且具有非常高的性价比，易于推广应用。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明的实施例，对本发明实施例中的技术方案进行清楚、完整地描述。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
实施例1：
一种纳米浸渍绝缘涂料，包括如下重量份数的原料：端基为羟基的聚合酸改性环氧树脂35份，50wt％丁醇醚化三聚羟胺甲醛树脂5份，纳米氧化铝15份，玻璃纤维2份，石墨烯3份，改性膨润土14份，凹凸棒土2份，颜料14份，松香钙皂液3份，熟油2份，乙醇12份，叔丁醇15份，乙二胺2份，消泡剂1份，分散剂1份。
其的制备方法，包括如下步骤：
(1)按重量份数分别计量各组分原料，备用；
(2)将上述各组分依次混合后，以500-3000r/min的转速搅拌不少于30分钟，然后在55-80℃的温度条件下保温1-2小时，即得。
实施例2：
一种纳米浸渍绝缘涂料，包括如下重量份数的原料：端基为羟基的聚合酸改性环氧树脂42份，50wt％丁醇醚化三聚羟胺甲醛树脂8份，纳米氧化铝8份，玻璃纤维3份，石墨烯4份，改性膨润土6份，凹凸棒土3份，颜料16份，松香钙皂液0.5份，熟油4份，乙醇15份，叔丁醇5份，乙二胺3份，消泡剂0.05份，分散剂0.05份。
其的制备方法，包括如下步骤：
(1)按重量份数分别计量各组分原料，备用；
(2)将上述各组分依次混合后，以500-3000r/min的转速搅拌不少于30分钟，然后在55-80℃的温度条件下保温1-2小时，即得。
实施例3：一种纳米浸渍绝缘涂料，端基为羟基的聚合酸改性环氧树脂50份，50wt％丁醇醚化三聚羟胺甲醛树脂5份，纳米氧化铝12份，玻璃纤维5份，石墨烯3份，改性膨润土10份，凹凸棒土5份，颜料12份，松香钙皂液1份，熟油6份，乙醇10份，叔丁醇10份，乙二胺6份，消泡剂0.6份，分散剂0.4份。
其的制备方法，包括如下步骤：
(1)按重量份数分别计量各组分原料，备用；
(2)将上述各组分依次混合后，以500-3000r/min的转速搅拌不少于30分钟，然后在55-80℃的温度条件下保温1-2小时，即得。
以上实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的精神和范围。

Claims (6)

1.一种纳米浸渍绝缘涂料，其特征在于，包括如下重量份数的原料：改性环氧树脂35-50份，50wt％丁醇醚化三聚羟胺甲醛树脂4-8份，纳米氧化铝8-15份，玻璃纤维2-5份，石墨烯1-4份，改性膨润土6-14份，凹凸棒土2-5份，颜料12-16份，松香钙皂液0.5-3份，熟油2-6份，乙醇10-15份，叔丁醇5-15份，乙二胺2-6份，表面活性剂0.1-2份。
2.如权利要求1所述的纳米浸渍绝缘涂料，其特征在于，包括如下重量份数的原料：改性环氧树脂35-42份，50wt％丁醇醚化三聚羟胺甲醛树脂4-5份，纳米氧化铝8-12份，玻璃纤维2-3份，石墨烯1-3份，改性膨润土6-10份，凹凸棒土2-3份，颜料12-14份，松香钙皂液0.5-1份，熟油2-4份，乙醇10-12份，叔丁醇5-10份，乙二胺2-3份，表面活性剂0.1-1份。
3.如权利要求1所述的纳米浸渍绝缘涂料，其特征在于，改性环氧树脂42-50份，50wt％丁醇醚化三聚羟胺甲醛树脂5-8份，纳米氧化铝12-15份，玻璃纤维3-5份，石墨烯3-4份，改性膨润土10-14份，凹凸棒土3-5份，颜料14-16份，松香钙皂液1-3份，熟油4-6份，乙醇12-15份，叔丁醇10-15份，乙二胺3-6份，表面活性剂1-2份。
4.如权利要求1所述的纳米浸渍绝缘涂料，其特征在于，所述表面活性剂选自消泡剂、分散剂中的至少一种。
5.如权利要求1所述的纳米浸渍绝缘涂料，其特征在于，所述改性环氧树脂为端基为羟基的聚合酸对环氧树脂进行改性。
6.一种如权利要求1-5中任一项所述的纳米浸渍绝缘涂料的制备方法，其特征在于，包括如下步骤：
(1)按重量份数分别计量各组分原料，备用；
(2)将上述各组分依次混合后，以500-3000r/min的转速搅拌不少于30分钟，然后在55-80℃的温度条件下保温1-2小时，即得。
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Cited By (3)

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Publication number Priority date Publication date Assignee Title
CN108359318A (zh) * 2018-03-02 2018-08-03 合肥欧仕嘉机电设备有限公司 一种低压电器表面用绝缘涂料及其制备方法
CN109913062A (zh) * 2019-01-15 2019-06-21 上海宝庆通用电工有限公司 电机定子用石墨烯/蒙脱土杂化水性浸渍绝缘漆及其制备
CN110183940A (zh) * 2019-06-28 2019-08-30 江苏道蓬科技有限公司 隔音环氧涂料的制备方法

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