CN104086861B - 一种抗菌阻燃电容器薄膜专用填料及其制备方法 - Google Patents
一种抗菌阻燃电容器薄膜专用填料及其制备方法 Download PDFInfo
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Abstract
一种抗菌阻燃电容器薄膜专用填料,由下列重量份的原料制成：丁苯橡胶5-8、钛酸正丁酯1.1-1.4、柠檬酸钠0.4-0.7、硼酸锌4-6、氢氧化镁3-4、纳米膨润土2-3、硫酸铜0.8-1、硫磺粉2-3、天青石粉4-6、硬脂酸锌1.5-1.7、粘土60-65、4-6%盐酸适量、水适量、助剂15-20；本发明填料添加了硫酸铜、硫磺粉，抗菌防腐效果好；通过添加钛酸正丁酯，增加了薄膜的耐高温性能；通过添加硼酸锌、氢氧化镁，增加了薄膜的阻燃性能；通过添加纳米膨润土、天青石粉，增加了薄膜的强度和尺寸稳定性；通过使用粘土，降低了成本；通过使用本发明助剂，能提高填料的分散性、补强性能，能提高薄膜的强度和耐冲击韧性。
Description
技术领域
本发明属于电容器薄膜领域，特别涉及一种抗菌阻燃电容器薄膜专用填料及其制备方法。
背景技术
薄膜电容器由于具有很多优良的特性，因此是一种性能优秀的电容器。它的主要等性如下：无极性，绝缘阻抗很高，频率特性优异(频率响应宽广)，而且介质损失很小。基于以上的优点，所以薄膜电容器被大量使用在模拟电路上。尤其是在信号交连的部份，必须使用频率特性良好，介质损失极低的电容器，方能确保信号在传送时，不致有太大的失真情形发生。
在所有的塑料薄膜电容当中，聚丙烯(PP)电容和聚苯乙烯(PS)电容的特性最为显著，所以近年来PP电容和PS电容被使用在音响器材的频率与数量也愈来愈高。单纯的聚丙烯(PP)薄膜虽然具有耐热、耐腐蚀，制品可用蒸汽消毒的突出优点，而且密度小，是最轻的通用塑料；但是其存在耐低温冲击性差，较易老化的缺点。聚苯乙烯(PS)薄膜具有极高的透明度，电绝缘性能好，易着色，加工流动性好，刚性好及耐化学腐蚀性好，但是比较脆，冲击强度低，易出现应力开裂，耐热性差及不耐沸水；因此需要对薄膜进行改性。而且随着电容器的应用范围逐渐增多，薄膜的性能也需要改善，比如耐热、耐低温、耐酸碱、耐腐蚀、强度、耐老化、耐紫外线、阻燃、耐磨、韧性、耐冲击等性能需要改善，可以通过添加填料改性来改善性能。
发明内容
本发明的目的在于提供一种抗菌阻燃电容器薄膜专用填料及其制备方法，该填料抗菌防腐效果好，耐高温性能好，阻燃性能好，强度高，尺寸稳定性好。
本发明的技术方案如下：
一种抗菌阻燃电容器薄膜专用填料,其特征在于由下列重量份的原料制成：丁苯橡胶5-8、钛酸正丁酯1.1-1.4、柠檬酸钠0.4-0.7、硼酸锌4-6、氢氧化镁3-4、纳米膨润土2-3、硫酸铜0.8-1、硫磺粉2-3、天青石粉4-6、硬脂酸锌1.5-1.7、粘土60-65、4-6%盐酸适量、水适量、助剂15-20；
所述助剂由下述重量份的原料制成：蒙脱石2-3、2-3%氢氧化钠溶液12-16、聚异丁烯0.5-0.8、三聚磷酸铝0.7-0.9、双酚A环氧丙烯酸酯1-2、木糖醇0.4-0.7、硅酸铝3-5、脂肪醇聚氧乙烯醚0.1-0.2、硫酸钙晶须7-9、黑碳化硅2-4、妥尔油0.4-0.6、柴胡油0.5-0.8、过硫酸铵0.1-0.2、水适量；制备方法为：蒙脱石与2-3%氢氧化钠溶液混合，加热至70-80℃，搅拌反应20-30分钟，过滤，得滤渣，水洗至pH为7-8，烘干粉碎成2-50μm的颗粒；再将脂肪醇聚氧乙烯醚、木糖醇加入适量水中，再加入所述蒙脱石颗粒、硅酸铝，搅拌均匀后加入聚异丁烯、双酚A环氧丙烯酸酯、妥尔油、柴胡油，搅拌均匀后升温至80-90℃，加入过硫酸铵，搅拌反应20-30分钟，再加入硫酸钙晶须、黑碳化硅，继续搅拌反应30-40分钟，烘干，与其他剩余成分混合，分散研磨成2-50μm的颗粒，即得。
所述的抗菌阻燃电容器薄膜专用填料的制备方法，其特征在于包括以下步骤：
（1）将天青石粉、粘土送入煅烧炉中，在700-800℃下煅烧2-3个小时，取出粉碎，过100目筛，再加入2-3倍的4-6%盐酸，加热至50-70℃，搅拌10-20分钟，过滤，得滤渣，按上述方法再酸洗一次，再水洗至中性，过滤，得颗粒；
（2）将丁苯橡胶、钛酸正丁酯、柠檬酸钠、硫酸铜、硫磺粉、硬脂酸锌混合，研磨20-30分钟，得混合物料；
（3）将第（1）步和第（2）步得到的物料与硼酸锌、氢氧化镁、纳米膨润土混合，加入适量水搅拌成泥状，研磨成2-50μm的浆料，喷雾干燥，再与其他剩余成分混合均匀，即得。
本发明的有益效果
本发明填料添加了硫酸铜、硫磺粉，抗菌防腐效果好；通过添加钛酸正丁酯，增加了薄膜的耐高温性能；通过添加硼酸锌、氢氧化镁，增加了薄膜的阻燃性能；通过添加纳米膨润土、天青石粉，增加了薄膜的强度和尺寸稳定性；通过使用粘土，降低了成本；通过使用本发明助剂，能提高填料的分散性、补强性能，能提高薄膜的强度和耐冲击韧性。
具体实施方式
一种抗菌阻燃电容器薄膜专用填料,由下列重量份(公斤)的原料制成：丁苯橡胶6、钛酸正丁酯1.3、柠檬酸钠0.5、硼酸锌5、氢氧化镁3.5、纳米膨润土2.5、硫酸铜0.9、硫磺粉2.5、天青石粉5、硬脂酸锌1.6、粘土63、5%盐酸适量、水适量、助剂17；
所述助剂由下述重量份（公斤）的原料制成：蒙脱石2.5、2.5%氢氧化钠溶液14、聚异丁烯0.7、三聚磷酸铝0.8、双酚A环氧丙烯酸酯1.5、木糖醇0.5、硅酸铝4、脂肪醇聚氧乙烯醚0.1、硫酸钙晶须8、黑碳化硅3、妥尔油0.5、柴胡油0.7、过硫酸铵0.1、水适量；制备方法为：蒙脱石与2.5%氢氧化钠溶液混合，加热至75℃，搅拌反应25分钟，过滤，得滤渣，水洗至pH为8，烘干粉碎成2-50μm的颗粒；再将脂肪醇聚氧乙烯醚、木糖醇加入适量水中，再加入所述蒙脱石颗粒、硅酸铝，搅拌均匀后加入聚异丁烯、双酚A环氧丙烯酸酯、妥尔油、柴胡油，搅拌均匀后升温至85℃，加入过硫酸铵，搅拌反应25分钟，再加入硫酸钙晶须、黑碳化硅，继续搅拌反应35分钟，烘干，与其他剩余成分混合，分散研磨成2-50μm的颗粒，即得。
所述的抗菌阻燃电容器薄膜专用填料的制备方法，包括以下步骤：
（1）将天青石粉、粘土送入煅烧炉中，在750℃下煅烧2.5个小时，取出粉碎，过100目筛，再加入2.5倍的5%盐酸，加热至60℃，搅拌15分钟，过滤，得滤渣，按上述方法再酸洗一次，再水洗至中性，过滤，得颗粒；
（2）将丁苯橡胶、钛酸正丁酯、柠檬酸钠、硫酸铜、硫磺粉、硬脂酸锌混合，研磨25分钟，得混合物料；
（3）将第（1）步和第（2）步得到的物料与硼酸锌、氢氧化镁、纳米膨润土混合，加入适量水搅拌成泥状，研磨成2-50μm的浆料，喷雾干燥，再与其他剩余成分混合均匀，即得。
实验数据：将本实施例的填料添加到聚丙烯电容器薄膜中，添加量为10-15%，薄膜厚度为2-50μm，薄膜击穿电压值≥0.60kV/μm（100℃）。
Claims (1)
1.一种抗菌阻燃电容器薄膜专用填料,其特征在于由下列重量份的原料制成：丁苯橡胶5-8、钛酸正丁酯1.1-1.4、柠檬酸钠0.4-0.7、硼酸锌4-6、氢氧化镁3-4、纳米膨润土2-3、硫酸铜0.8-1、硫磺粉2-3、天青石粉4-6、硬脂酸锌1.5-1.7、粘土60-65、4-6%盐酸适量、水适量、助剂15-20；
所述助剂由下述重量份的原料制成：蒙脱石2-3、2-3%氢氧化钠溶液12-16、聚异丁烯0.5-0.8、三聚磷酸铝0.7-0.9、双酚A环氧丙烯酸酯1-2、木糖醇0.4-0.7、硅酸铝3-5、脂肪醇聚氧乙烯醚0.1-0.2、硫酸钙晶须7-9、黑碳化硅2-4、妥尔油0.4-0.6、柴胡油0.5-0.8、过硫酸铵0.1-0.2、水适量；制备方法为：蒙脱石与2-3%氢氧化钠溶液混合，加热至70-80℃，搅拌反应20-30分钟，过滤，得滤渣，水洗至pH为7-8，烘干粉碎成2-50μm的颗粒；再将脂肪醇聚氧乙烯醚、木糖醇加入适量水中，再加入所述蒙脱石颗粒、硅酸铝，搅拌均匀后加入聚异丁烯、双酚A环氧丙烯酸酯、妥尔油、柴胡油，搅拌均匀后升温至80-90℃，加入过硫酸铵，搅拌反应20-30分钟，再加入硫酸钙晶须、黑碳化硅，继续搅拌反应30-40分钟，烘干，与其他剩余成分混合，分散研磨成2-50μm的颗粒，即得；
所述抗菌阻燃电容器薄膜专用填料的制备方法包括以下步骤：
（1）将天青石粉、粘土送入煅烧炉中，在700-800℃下煅烧2-3个小时，取出粉碎，过100目筛，再加入2-3倍的4-6%盐酸，加热至50-70℃，搅拌10-20分钟，过滤，得滤渣，按上述方法再酸洗一次，再水洗至中性，过滤，得颗粒；
（2）将丁苯橡胶、钛酸正丁酯、柠檬酸钠、硫酸铜、硫磺粉、硬脂酸锌混合，研磨20-30分钟，得混合物料；
（3）将第（1）步和第（2）步得到的物料与硼酸锌、氢氧化镁、纳米膨润土混合，加入适量水搅拌成泥状，研磨成2-50μm的浆料，喷雾干燥，再与其他剩余成分混合均匀，即得。
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103601934A (zh) * | 2013-10-28 | 2014-02-26 | 安徽东方金河精密机械制造有限公司 | 一种新型电容器用橡胶密封圈及其制备方法 |
| CN103694608A (zh) * | 2013-12-04 | 2014-04-02 | 铜陵日兴电子有限公司 | 一种新型橡胶电容器密封圈及其制备方法 |
| CN103694518A (zh) * | 2013-12-04 | 2014-04-02 | 铜陵日兴电子有限公司 | 一种耐氧化复合橡胶电容器密封圈及其制备方法 |
| CN103709561A (zh) * | 2013-12-04 | 2014-04-09 | 铜陵日兴电子有限公司 | 混合橡胶电容器密封圈及其制备方法 |
| CN103725016A (zh) * | 2013-12-04 | 2014-04-16 | 铜陵日兴电子有限公司 | 一种多种橡胶混炼胶电容器专用密封圈及其制备方法 |
| CN103756026A (zh) * | 2013-12-04 | 2014-04-30 | 铜陵日兴电子有限公司 | 一种电容器专用混炼胶密封圈及其制备方法 |
-
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103601934A (zh) * | 2013-10-28 | 2014-02-26 | 安徽东方金河精密机械制造有限公司 | 一种新型电容器用橡胶密封圈及其制备方法 |
| CN103694608A (zh) * | 2013-12-04 | 2014-04-02 | 铜陵日兴电子有限公司 | 一种新型橡胶电容器密封圈及其制备方法 |
| CN103694518A (zh) * | 2013-12-04 | 2014-04-02 | 铜陵日兴电子有限公司 | 一种耐氧化复合橡胶电容器密封圈及其制备方法 |
| CN103709561A (zh) * | 2013-12-04 | 2014-04-09 | 铜陵日兴电子有限公司 | 混合橡胶电容器密封圈及其制备方法 |
| CN103725016A (zh) * | 2013-12-04 | 2014-04-16 | 铜陵日兴电子有限公司 | 一种多种橡胶混炼胶电容器专用密封圈及其制备方法 |
| CN103756026A (zh) * | 2013-12-04 | 2014-04-30 | 铜陵日兴电子有限公司 | 一种电容器专用混炼胶密封圈及其制备方法 |
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