| abstract |
Especially suitable for the production of outdoor insulation equipment products for electrical engineering by casting, potting, encapsulation and impregnation processes, (A) respectively (a1) and (a2) Based on the total weight, (a1) 10% to 90% by weight of at least one cycloaliphatic glycidyl type epoxy resin without ester groups, and (a2) 90% to 10% by weight of ester groups A glycidyl type epoxy resin comprising a mixture of at least one cycloaliphatic glycidyl type epoxy resin, including (B) at least one cationic curing agent, and optionally (C) at least one silanized A thermosetting epoxy resin composition comprising a filler, wherein The product exhibits excellent mechanical, electrical and dielectric properties and is used as insulators, bushings, switchgears and instrument transformers A thermosetting epoxy resin composition. |