公开(公告)号：US12233493B2

公开(公告)日：2025-02-25

申请号：US18276497

申请日：2022-02-03

Applicant: DEXERIALS CORPORATION

Inventor： Keisuke Mukasa ,  Yusuke Kubo ,  Keisuke Aramaki

IPC: B23P15/26 ,  B29C43/00 ,  B29C43/56 ,  F28F3/00

Abstract: A method for producing a heat transfer sheet, includes: (A1) forming a mixture including at least one of a carbon fiber and a boron nitride flake, an inorganic filler, and a binder resin into a molded body in which the at least one of the carbon fiber and the boron nitride flake is oriented in a thickness direction of the molded body; (B1) slicing the molded body into a sheet shape to obtain a molded sheet; (C1) pressing the molded sheet; and (D1), after the pressing, inserting the molded sheet between films and performing a vacuum packing of the molded sheet with the films such that an uncured component of the binder resin present inside the molded sheet is exuded to a surface of the molded sheet, which is the heat transfer sheet.