隔間牆粉光層結構與組成之改變對電磁波屏蔽效益影響之研究

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题名:	隔間牆粉光層結構與組成之改變對電磁波屏蔽效益影響之研究 The Influence of Change for Structure and Composition of the Partition Wall Surface Plasters on Electromagnetic Shielding Effectiveness
作者:	李貴琪廖守仁
贡献者:	紡工系
关键词:	碳黑不銹鋼煙塵益膠泥表面電阻係數電磁波屏蔽效益
日期:	2005-09-30
上传时间:	2010-05-25 10:59:24 (UTC+8)
摘要:	本文採用碳黑(CB)、不銹鋼煙塵(SSAR)等導電性粉末，添加於益膠泥中，粉舖兩層粉光層於隔間牆之材料上，探討加入益膠泥中之導電性粉末，改變不同導電性粉末之含量與匹配位置的組合，予以測試表面電阻係數及電磁波屏蔽防護之效果。由實驗結果得知：含較大重量百分比之碳黑粉末及雙層屏蔽材中，碳黑粉末之總重量百分比固定，下層粉光層含較多碳黑粉末之屏蔽材，具有較佳的電磁波屏蔽效應。 Carbon black (CB) and stainless steel ash (SSA) with conductivity were used in this paper. The conductive powder was added into resin quantity progressively. Then, two mortaring layers on partition wad were mortared to investigate changing the combination of the conductive categories, loading, and match position, to measure the surface resistivity and electromagnetic shielding effectiveness (EMSE). From the experimental shows that the higher loading of the CB powder has the higher EMSE value. Otherwise, select the fixed total weight of CB powder, the higher loading of the CB powder on bottom layer of mortaring layer has the better EMSE value.
關聯:	華岡紡織期刊 12卷3期 P.226-233
显示于类别:	[紡織工程學系] 學報-華岡紡織期刊

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