CN101503534A - 一种电磁屏蔽橡胶复合材料及其制备方法 - Google Patents
一种电磁屏蔽橡胶复合材料及其制备方法 Download PDFInfo
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合金编号 | 材料类型 | 电磁屏蔽效能/dB(10k-18GHz) |
对比材料 | 200710039852.1号专利申请得到的产品,其中:银粉30~70wt%、镍粉0~40wt%、磁粉0~40wt% | 63.2-71.8 |
产品1 | 镁合金粒成分为:2%Al,1%Zn,0.05%Cu,0.03%Sn,其余为Mg,铁氧体复合颗粒和镁合金粒的体积比为4:1,铁氧体复合颗粒和镁合金粒在复合材料中占的体积百分比为20%。基体为丁苯橡胶。(实施例二制备的产品) | 61.9-76.5 |
产品2 | 镁合金粒成分为:10%Al,4%Zn,0.5%Cu,0.04%Sn,其余为Mg,铁氧体复合颗粒和镁合金粒的体积比为1:1,铁氧体复合颗粒和镁合金粒在复合材料中占的体积百分比为25%。基体为丁苯橡胶。 | 68.4-81.2 |
产品3 | 镁合金粒成分为:2%Al,1%Zn,0.05%Cu,0.03%Sn,其余为Mg,铁氧体复合颗粒和镁合金粒的体积比为4:1,铁氧体复合颗粒和镁合金粒二者在复合材料中占的体积百分比为50%。基体为丁基橡胶 | 73.8-87.5 |
产品4 | 镁合金粒成分为:10%Al,4%Zn,0.5%Cu,0.04%Sn,其余为Mg,铁氧体复合颗粒和镁合金粒的体积比为1:1,铁氧体复合颗粒和镁合金粒在复合材料中占的体积百分比为60%。基体为丁基橡胶(实施例一制备的产品)。 | 79.5-96.3 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102206365A (zh) * | 2011-04-08 | 2011-10-05 | 青岛科技大学 | 一种具有电磁屏蔽性能的胶粉复合材料及其制备方法 |
CN102206371A (zh) * | 2011-04-08 | 2011-10-05 | 青岛科技大学 | 一种具有电磁屏蔽性能的再生橡胶复合材料及其制备方法 |
CN105068612A (zh) * | 2015-07-30 | 2015-11-18 | 山东超越数控电子有限公司 | 便携计算机铰链处穿屏线兼顾防淋雨和电磁兼容的结构 |
CN107556694A (zh) * | 2016-02-25 | 2018-01-09 | 杨攀 | 一种防水电缆接头的电池屏蔽橡胶 |
CN111020328A (zh) * | 2019-12-25 | 2020-04-17 | 有研工程技术研究院有限公司 | 一种兼具高导热和电磁屏蔽性能的低成本镁合金及其制备加工方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN100577715C (zh) * | 2006-04-05 | 2010-01-06 | 中国科学院金属研究所 | 一种电磁屏蔽高分子复合材料 |
DE102008002989A1 (de) * | 2007-08-16 | 2009-02-19 | Basf Se | Elektrisch leitfähiges, magnetisches Kompositmaterial, Verfahren zu seiner Herstellung und seine Verwendung |
CN101235173B (zh) * | 2008-02-22 | 2010-11-24 | 南京信息工程大学 | 一种镁粒高分子复合材料及其制备方法 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102206365A (zh) * | 2011-04-08 | 2011-10-05 | 青岛科技大学 | 一种具有电磁屏蔽性能的胶粉复合材料及其制备方法 |
CN102206371A (zh) * | 2011-04-08 | 2011-10-05 | 青岛科技大学 | 一种具有电磁屏蔽性能的再生橡胶复合材料及其制备方法 |
CN102206371B (zh) * | 2011-04-08 | 2013-03-06 | 青岛科技大学 | 一种具有电磁屏蔽性能的再生橡胶复合材料及其制备方法 |
CN102206365B (zh) * | 2011-04-08 | 2013-03-06 | 青岛科技大学 | 一种具有电磁屏蔽性能的胶粉复合材料及其制备方法 |
CN105068612A (zh) * | 2015-07-30 | 2015-11-18 | 山东超越数控电子有限公司 | 便携计算机铰链处穿屏线兼顾防淋雨和电磁兼容的结构 |
CN107556694A (zh) * | 2016-02-25 | 2018-01-09 | 杨攀 | 一种防水电缆接头的电池屏蔽橡胶 |
CN111020328A (zh) * | 2019-12-25 | 2020-04-17 | 有研工程技术研究院有限公司 | 一种兼具高导热和电磁屏蔽性能的低成本镁合金及其制备加工方法 |
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