公开(公告)号：US20170004946A1

公开(公告)日：2017-01-05

申请号：US14788530

申请日：2015-06-30

Applicant: Tyco Electronics Corporation

Inventor： Edward W. Rutter, JR. ,  Ann O. Banich ,  Jaydip Das ,  Chun-Kwan Tsang ,  Kavitha Bharadwaj ,  Ting Gao ,  Jianhua Chen ,  James Toth

IPC: H01H85/055

CPC classification number: H01B1/22

Abstract: Conductive composite compositions and circuit protection devices including a conductive composite composition are disclosed. The conductive composite composition includes a polymer material, a plurality of conductive particles, and a high melting point additive. The high melting point additive comprises at least 1% of the conductive composite, by volume of the total composition. The circuit protection device includes a body portion comprising a conductive composite composition, the conductive composite composition comprising a polymer material, a plurality of conductive particles, and at least 1%, by volume, of a high melting point additive loaded in the polymer material, and leads extending from the body portion, the leads arranged and disposed to electrically couple the circuit protection device to an electrical system. Also provided is a method of forming a conductive composite.

Abstract translation: 公开了导电复合组合物和包括导电复合材料组合物的电路保护装置。 导电性复合组合物包括聚合物材料，多个导电颗粒和高熔点添加剂。 高熔点添加剂包含至少1％的导电复合材料，按总组合物的体积计。 电路保护装置包括主体部分，其包括导电复合材料组合物，所述导电复合材料组合物包含聚合物材料，多个导电颗粒和至少1体积％的装载在聚合物材料中的高熔点添加剂， 以及从主体部分延伸的引线，布置和布置的引线以将电路保护装置电耦合到电气系统。 还提供了形成导电复合材料的方法。