Imprägniervergußmassen, ihre Verwendung sowie ein Verfahren zur Imprägnierung von Zündspulen

摘要

The invention relates to impregnating potting compounds for electrical components, said compounds consisting of epoxy resin, a hardener and a filler which is a mixture of one or several fillers from the following group: calcium carbonate or dolomite and aluminium hydroxide. This mixture improves the impregnation behaviour of said materials and prevents the filler from forming sediments.