COMPOSITE INSULATING RESIN, AND INSULATING SPACER AND GAS INSULATION INSTRUMENT USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a composite insulating resin capable of suppressing discharge by a lowered dielectric constant even in a high voltage instrument.SOLUTION: In the composite insulating resin including inorganic particles in an organic or inorganic polymer, a gap is incorporated in the particles and the gap has ≤3 μm and ≥5 nm of maximum length.