WHITE CONDUCTIVE POWDER, ITS MANUFACTURING METHOD, AND USAGE

摘要

PROBLEM TO BE SOLVED: To provide white conductive powder which has white inorganic powder as a base material and has a conductive layer consisting of a tin oxide layer containing antimony, and does not have a color tone of blue or gray, and has high white chromaticity with a superior conductivity, and its manufacturing method and its usage. SOLUTION: The white conductive powder has white inorganic powder as a base material and has a tin oxide layer of antimony content of 1.0-10.0%, and has a color tone in the Lab color system of L=80 or more, a=(-1)-(+2), b=(-4)-(+4). Preferably, the white inorganic powder is titanium oxide and the surface resistance is ≤1.0×1010Ω/sq in a membrane composition of 2 μm thickness with a solid content 70%, and its manufacturing method is provided. COPYRIGHT: (C)2009,JPO&INPIT