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    열전도성 복합체의 제조방법
    1.
    发明公开
    열전도성 복합체의 제조방법 无效
    使用金属涂层纤维填料制造导热复合材料的方法

    公开(公告)号：KR1020130102447A

    公开(公告)日：2013-09-17

    申请号：KR1020120083100

    申请日：2012-07-30

    Applicant: 한국과학기술연구원

    Inventor： 구종민 ,  홍순만 ,  황승상 ,  백경열 ,  유승건 ,  유시원 ,  백범기 ,  김민호 ,  김일진

    IPC: C08L101/12 ,  C08K7/02 ,  C08K3/08 ,  C08J5/04

    Abstract: PURPOSE: A manufacturing method of a thermoconductive composite is provided to improve the thermal conductivity of a thermoconductive composite by controlling the direction of fibrous filler or coating the surface of the fibrous filler with a metal material with excellent thermal conductivity. CONSTITUTION: A manufacturing method of a thermoconductive composite includes a step of forming a metal layer with thermal conductivity on the surface of fibrous filler (S10); a step of impregnating the fibrous filler into a melted polymer resin (S20); and a step of curing the fibrous filler and the melted polymer resin (S30). The metal material used in the step of forming the metal layer has a higher thermal conductivity than that of the fibrous filler. The metal material is at least one selected from Al, Ag, Cu, Ni, Sn, and Pt. [Reference numerals] (S10) Step of forming a metal layer with thermal conductivity on the surface of fibrous filler; (S20) Step of impregnating the fibrous filler with the metal layer into a melted polymer resin; (S30) Step of curing the impregnated fibrous filler and the melted polymer resin

    Abstract translation: 目的：提供一种导热复合材料的制造方法，通过控制纤维状填料的方向或用具有优异导热性的金属材料涂覆纤维状填料的表面来提高导热性复合材料的导热性。 构成：热传导性复合体的制造方法包括在纤维状填料表面形成导热性金属层的工序（S10）。 将纤维填料浸渍到熔融聚合物树脂中的步骤（S20）; 以及使纤维状填料和熔融聚合物树脂固化的工序（S30）。 在形成金属层的步骤中使用的金属材料具有比纤维填料的导热性更高的导热性。 金属材料是选自Al，Ag，Cu，Ni，Sn和Pt中的至少一种。 （S10）在纤维状填料表面形成导热性金属层的工序; （S20）将具有金属层的纤维状填料浸渍到熔融聚合物树脂中的工序; （S30）固化浸渍的纤维填料和熔融的聚合物树脂的步骤

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