公开(公告)号：US20160091265A1

公开(公告)日：2016-03-31

申请号：US14962788

申请日：2015-12-08

Applicant: Dexerials Corporation

Inventor： Keisuke ARAMAKI

IPC: F28F21/02 ,  B29C47/08 ,  B29C47/00 ,  F28F21/04 ,  F28F21/06

CPC classification number: F28F21/02 ,  B29C47/0004 ,  B29C47/0016 ,  B29C47/0021 ,  B29C47/0066 ,  B29C47/0069 ,  B29C47/0869 ,  B29C2793/0027 ,  B29K2083/00 ,  B29K2105/12 ,  B29K2105/16 ,  B29K2995/0013 ,  B29L2031/18 ,  C08K3/105 ,  C08K3/22 ,  C08K3/28 ,  C08K7/06 ,  C08K2003/2227 ,  C08K2003/282 ,  C08K2201/004 ,  F28F21/04 ,  F28F21/065 ,  H01L23/3737 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A thermally conductive sheet having good thermal conductivity in the thickness direction and a method for producing a thermally conductive sheet. A thermally conductive sheet having a surface with an L* value in a L*a*b color system of 29 or more and 47 or less is obtained by preparing a thermally conductive composition comprising a curable resin composition, thermally conductive fibers, and thermally conductive particles, extrusion-molding the thermally conductive composition to obtain a columnar cured product, and cutting the columnar cured product in a direction almost perpendicular to a length direction of a column to a predetermined thickness.

Abstract translation: 在厚度方向上具有良好导热性的导热片和制造导热片的方法。 通过制备包含可固化树脂组合物，导热纤维和导热性导热组合物的导热组合物，得到在L * a * b色系中具有29 * 47以下的L *值的表面的导热片 颗粒，挤出成型导热组合物以获得柱状固化产物，并将柱状固化产物沿与柱的长度方向垂直的方向切割成预定厚度。