Silver coated glass powder for electrical conduction and method for producing the same, and electroconductive paste and electroconductive film

摘要

PROBLEM TO BE SOLVED: To provide silver-coated glass powder for electrical conduction, which exhibits excellent dispersibility and electric conductivity when used for a conductive paste, to provide an extremely simple and efficient production method of the silver-coated glass powder for electrical conduction, and to provide a conductive paste and a conductive film containing the silver-coated glass powder for electrical conduction.SOLUTION: In silver-coated glass powder for electrical conduction, the content of tin in the silver-coated glass powder for electrical conduction is less than 1,000 mass ppm. A mode in which the content of silver in the silver-coated glass powder for electrical conduction is 10 to 90 mass%, and a mode in which the volume average particle diameter of the silver-coated glass powder for electrical conduction is 10 μm or less, are preferable.