COMPOSIÇÃO DE ÓLEO ELÉTRICO, E, USO DA COMPOSIÇÃO

COMPOSIÇÃO DE ÓLEO ELÉTRICO, E, USO DA COMPOSIÇÃO

An electrical oil composition comprising: A) dc-asphalted cylinder oil (DACO) having a benzo [a] pyrene content of not more than 1 mg/kg and a total content of benz [a] anthracene, chrysene, benzo [b] fluoranthene, benzo [j] fluoranthene, benzo [k] fluoranthene, benzo [c] pyrene, benzo [a] pyrene an...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ANDREE HILKER, KLAUS VOLKER NULL
Format: Patent
Sprache:por
Schlagworte:
BASIC ELECTRIC ELEMENTS
CABLES
CHEMISTRY
CONDUCTORS
ELECTRICITY
FUELS
INSULATORS
LUBRICANTS
LUBRICATING COMPOSITIONS
METALLURGY
PEAT
PETROLEUM, GAS OR COKE INDUSTRIES
SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES
TECHNICAL GASES CONTAINING CARBON MONOXIDE
USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION
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Beschreibung
Zusammenfassung:An electrical oil composition comprising: A) dc-asphalted cylinder oil (DACO) having a benzo [a] pyrene content of not more than 1 mg/kg and a total content of benz [a] anthracene, chrysene, benzo [b] fluoranthene, benzo [j] fluoranthene, benzo [k] fluoranthene, benzo [c] pyrene, benzo [a] pyrene and dibenz [a, h] anthracene of not more than 10 mg/kg; and B) one or more base oils each having a viscosity of not more than 4.0 mm2/s at 100° C.