Metallisierte Widerstandsglasabdichtungs-Zusammensetzung

Composition d'étanchéité vitreuse métallisée, formant résistance

Metallized glass seal resistor composition


An electrically stable radio-frequency-­interference-suppressing glass-type resistor seal composition forming a gas-tight seal within a centre bore of a ceramic insulator is disclosed that contains by weight 24 to 33 percent of a mixture of borosilicate glass and barium borate glass, 18 to 25 percent mullite, 36 to 49 percent zirconia, 1.2 to 1.6 percent carbon black, 0 to 2.0 percent bentonite, 0.6 to 0.8 percent sucrose, 0.8 to 1.3 percent lithium carbonate and 0.5 to 1.3 percent of both antimony and silicon in approximately equal amounts.




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Patent Citations (1)

    Publication numberPublication dateAssigneeTitle
    US-4112330-ASeptember 05, 1978General Motors CorporationMetallized glass seal resistor compositions and resistor spark plugs

NO-Patent Citations (0)


Cited By (3)

    Publication numberPublication dateAssigneeTitle
    CN-103703638-AApril 02, 2014日本特殊陶业株式会社火花塞
    CN-103703638-BDecember 09, 2015日本特殊陶业株式会社火花塞
    US-9054501-B2June 09, 2015Ngk Spark Plug Co., Ltd.Spark plug