一种含银电热浆料的研制

发布时间：2018-05-15 21:22

  本文选题：电热浆料 + 酚醛树脂板　； 参考：《贵金属》2017年S1期

【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。
[Abstract]:The preparation of electrothermal paste with trace silver powder, graphite powder, carbon black, filler (talc powder, lide powder and alumina powder) and polymer resin binder was studied. The electrothermal paste was prepared from ultrafine silver powder with average diameter of less than 1.5 渭 m, mixed with graphite powder, carbon black, filler (67%) and polymeric resin binder (31%), and then solidified on phenolic resin board at room temperature. The obtained electrothermal film has lower resistivity and better adhesion, so it can be used as a thin heater.
【作者单位】： 贵研铂业股份有限公司;
【分类号】：TM924
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本文编号：1893996