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本发明涉及具有厚度薄、热膨胀系数低及热放出高等特性的复合材料的制造方法和通过该制造方法制造的复合材料及利用该复合材料的覆铜板层压板。根据本发明的利用单方向碳纤维预浸料织物的复合材料,利用通过包括如下步骤的方法制造的单方向碳纤维预浸料织物,该方法包括:制造单方向碳纤维预浸料的步骤;将制造的单方向碳纤维预浸料切断成一定宽幅的步骤;将切断成
The present invention relates to a method for producing a composite material having a thin thickness, a low coefficient of thermal expansion, and high heat release characteristics, a composite material manufactured by the method, and a copper clad laminate using the composite material. A composite material using a unidirectional carbon fiber prepreg fabric according to the present invention utilizes a unidirectional carbon fiber prepreg fabric manufactured by a method comprising: a step of manufacturing a unidirectional carbon fiber prepreg; a step of manufacturing a Unidirectional carbon fiber prepreg cut into a certain width steps; will be cut into