铜/锡复合镀层电磁屏蔽织物的研制  

Preparation of Cu/Sn composite coatings with electric magnetic shielding

作　　者：魏宁[1] 沈勇[1] 张惠芳[1] 王炜[2] 

机构地区：[1]上海工程技术大学化学化工学院,上海201620 [2]东华大学化学化工与生物工程学院,上海201620

出　　处：《印染》2009年第13期10-13,共4页China Dyeing and Finishing

摘　　要：以涤纶织物为基材,制备了一种铜/锡柔性电磁屏蔽面料。通过粗化、敏化、活化、强化和化学镀等处理,在涤纶表面上形成一层约3μm铜镀层;然后采用电镀方法在基材表面形成2μm锡镀层。测试表明,铜/锡柔性电磁屏蔽织物具有良好的导电性和电磁屏蔽效能。A flexible electromagnetic shielding fabrics made from PET fabric coated with copper/tin were prepared, and the preparation processes were optimized. Via caustic treatment, sensitization, catalysis, activation, strengthening and chemical plating, a thin copper layer about 3 μm was deposited onto PET filament substrate. Then a second layer of tin about 2 μm was formed by electroplating. It was showed that copper/tin flexible electromagnetic shielding fabrics had good conductive and electromagnetic shielding effectiveness.

关 键 词：防辐射整理 电磁辐射 化学镀铜 镀锡 织物 聚对苯二甲酸乙二酯纤维 

分 类 号：TS195.6[轻工技术与工程—纺织化学与染整工程]