| 铜系水性丙烯酸电磁屏蔽涂料的制备 |
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| 引用本文： | 康思琦,尹庚明,余爱民.铜系水性丙烯酸电磁屏蔽涂料的制备[J].五邑大学学报(自然科学版),2010,24(4):32-34. |
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| 作者姓名： | 康思琦 尹庚明 余爱民 |
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| 作者单位： | 1. 广东科学技术职业学院,广东,广州,510640
2. 五邑大学,化学与环境工程学院,广东,江门,529020 |
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| 基金项目： | 广东省科技计划项目(2007B010600054) |
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| 摘 要： | 研制了一种以丙烯酸树脂乳液为基料、自制铜粉为导电填料的水性电磁屏蔽涂料,结果表明:当铜粉加入量为65%、漆膜厚度为125μm时,该涂料的表面电阻率为0.04?/cm2,在200 kHz～300 GHz频段范围内的电磁屏蔽效能最低为71 db.
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| 关 键 词： | 电磁屏蔽涂料 铜系导电涂料 丙烯酸树脂 |
The Preparation of Copper-based Water-borne Acrylic Resin as Electromagnetic Shielding Coating |
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| KANG Si-qi,YIN Geng-ming,YU Ai-min.The Preparation of Copper-based Water-borne Acrylic Resin as Electromagnetic Shielding Coating[J].Journal of Wuyi University(Natural Science Edition),2010,24(4):32-34. |
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| Authors: | KANG Si-qi YIN Geng-ming YU Ai-min |
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| Institution: | KANG Si-qi1,YIN Geng-ming2,YU Ai-min1(1.Guangdong Institute of Science and Technology,Guangzhou 510640,China,2 School of Chemical and Environmental Engineering,Wuyi University,Jiangmen 529020,China) |
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| Abstract: | A water-borne electromagnetic shielding paint based on a kind of acrylic resin emulsion with self-made copper power as conductive filler was developed.Experiment results show that when the copper powder addition is 65% and the thickness of the paint film is 125 μm,the surface resistivity is 0.04 Ω/cm^2 and the minimum efficacy of the electron electromagnetic within 200 kHz～ 300 GHz is 71 db. |
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| Keywords: | electromagnetic shielding paint copper-based conductive coating paint acrylic resin |
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