公开(公告)号：JP2014169918A

公开(公告)日：2014-09-18

申请号：JP2013041671

申请日：2013-03-04

Applicant: Nichiyu Giken Kogyo Co Ltd ,  日油技研工業株式会社

Inventor： KOZONO NAOKI ,  SHIRASE HITOSHI ,  KAWAKAMI TAKASHI

IPC: G01K11/06 ,  C08K3/00 ,  C08K5/00 ,  C08L101/00 ,  C09D11/00

Abstract: PROBLEM TO BE SOLVED: To provide a temperature control material which can perform clear detection through an electric change from a conductive state to an insulated state or a conductivity-reduced state, which corresponds to a wide temperature zone with a small size structure, which achieves a highly-accurate and sharp thermal response, and which can be easily manufactured without complicated processes.SOLUTION: In a temperature management material 1, a hot-melt substance 2 thermally melting at a melting point corresponding to a temperature to be detected contacts with and/or is adjacent to a conductive paste 3 containing conductive powder 4. The temperature management material 1 is in a conductive state due to the conductive paste 3, and is put into an insulated state or a conductivity-reduced state by the hot-melt substance 2 being irreversibly infiltrated into and/or being dispersed in the conductive paste 3 in a hot-melt state.

Abstract translation: 要解决的问题：提供一种温度控制材料，其可以通过从导电状态到绝缘状态或导电性降低状态的电变化执行清晰的检测，这对应于具有小尺寸结构的宽温度区域，其实现 高精度和高的热响应，并且可以容易地在没有复杂工艺的情况下制造。解决方案：在温度管理材料1中，在与要检测的温度相对应的熔点处热熔融的热熔物质2与 /或与含有导电粉末4的导电膏3相邻。温度管理材料1由于导电膏3而处于导电状态，并且通过热熔物质进入绝缘状态或导电性降低状态 2在热熔状态下不可逆地渗入和/或分散在导电膏3中。