| 一种含银电热浆料的研制 |
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| 引用本文： | 刘瑞平.一种含银电热浆料的研制[J].贵金属,2017,38(Z1). |
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| 作者姓名： | 刘瑞平 |
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| 作者单位： | 贵研铂业股份有限公司,昆明,650106 |
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| 摘 要： | 研究了以微量银粉、石墨粉、碳黑、填充料(滑石粉、利德粉和氧化铝粉)及聚合物树脂粘合剂,配制电热浆料。用平均粒径小于1.5μm的超细银粉(2%),与石墨粉、碳黑、填充料(合计67%)及聚合树脂粘合剂(31%)混合配制成电热浆料,粘覆在酚醛树脂板上室温固化后,所得电热膜具有较低的电阻率及较好的附着力,可用作薄型电暖器加热片。
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| 关 键 词： | 电热浆料 酚醛树脂板 电阻率 附着力 |
Preparation of an Electrothermal Slurry Containing Silver |
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| LIU Ruiping.Preparation of an Electrothermal Slurry Containing Silver[J].Precious Metals,2017,38(Z1). |
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| Authors: | LIU Ruiping |
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| Abstract: | An electrothermal slurry are prepared by micro-silver powder, graphite powder, carbon black, filler (talc, lithopone, alumina powder) and polymer resin adhesive. The electrothermal slurry was prepared by mixing together 2% silver powder (average particle size less than 1.5 μm), 67% graphite powder, carbon black and filler, 31% polymeric resin adhesive. Then the slurry was adhered to the phenolic resin plate and solidified in room temperature. The electrothermo film showed low resistivity and good adhesion. And it can be used as heating piece for light-weight electric heater. |
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| Keywords: | electrothermal slurry phenolic resin plate resistivity adhesion |
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