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1. 发明授权

KR100854420B1 전력케이블용 반도전 시트의 제조방법 有权
标题翻译：电力电缆半电动片的制造方法
公开(公告)号：KR100854420B1
公开(公告)日：2008-08-26
申请号：KR1020070017093
申请日：2007-02-20
申请人： 원광대학교산학협력단
发明人： 양종석 , 신동훈 , 국정호 , 나창운 , 박대희
IPC分类号： H01B9/00 , H01B9/02 , B82Y40/00
摘要： A method for manufacturing a semi-electric sheet for a power cable is provided to improve electric and mechanical characteristics by using a carbon nanotube with high dispersion. A method for manufacturing a semi-electric sheet for a power cable includes the steps of: generating an EEA(Ethylene Ethyl Acrylate) solution by adding EEA to a good solvent and agitating the solvent; generating a carbon nanotube dispersion solution by adding carbon nanotubes to the good solvent and evenly dispersing the carbon nanotubes; evenly mixing the EEA solution and the carbon nanotube solution; generating a precipitate by adding a non-solvent to the mixture to precipitate the EEA to which the carbon nanotubes are dispersed; removing the solution included in the precipitate by filtering and drying the generated precipitate; and adding a cross-linking agent to the dried precipitate, mixing the added precipitate, and then compressing the precipitate in a sheet shape, wherein the good solvent is any one selected from a group consisting of xylene, propanol, octanol, hexane, heptane, cyclohexane, benzene, acetone, and a tetrahydrofuran.
摘要翻译：提供一种用于电力电缆的半电动片材的制造方法，以通过使用具有高分散性的碳纳米管来改善电气和机械特性。制造电力电缆半电动片的方法包括以下步骤：通过将EEA加入到良溶剂中并搅拌溶剂而产生EEA（乙烯丙烯酸乙酯）溶液; 通过向良溶剂中加入碳纳米管并均匀分散碳纳米管产生碳纳米管分散液; 均匀混合EEA溶液和碳纳米管溶液; 通过向混合物中加入非溶剂以沉淀分散有碳纳米管的EEA而产生沉淀物; 通过过滤和干燥生成的沉淀物去除沉淀物中包含的溶液; 并向干燥的沉淀物中加入交联剂，混合所添加的沉淀物，然后将片状沉淀物压缩，其中良溶剂为选自二甲苯，丙醇，辛醇，己烷，庚烷，环己烷，苯，丙酮和四氢呋喃。

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