SOLID, IN PARTICULAR STRIP-SHAPED INSULATION MATERIAL, FORMULATION FOR IMPREGNATING AGENT FOR PRODUCING AN INSULATING SYSTEM IN A VACUUM IMPREGNATION METHOD WITH SAME AND MACHINES INCLUDING SUCH INSULATION SYSTEM

摘要

The invention relates to a solid insulating material, which is used together with a formulation of an impregnating agent for producing an insulation system in a Vakuumimprägnierprozess, wherein the insulating material comprises a support, a barrier material of platelet-shaped mica, a first ionic curing catalyst and a tape adhesive, wherein the Tape adhesive in the form of an epoxy novolac and / or epoxy-phenol novolak having functionalities n = 0.1 to 8 and is inert to the first curing catalyst, which is in the form of a superacid and / or a superacid derivative and under the conditions of vacuum impregnation with cycloaliphatic epoxy groups of an impregnating agent as it is contained in the formulation of the impregnating agent, with gelation times of 1 to 15 h, preferably 2 to 12 h, more preferably 2.5 to 10h at an impregnation temperature.