Crossword Clue:

Popular insulator

AnswerCrossword Clue
MICAPopular insulator
ASBESTOSInsulator
TAPEWire insulator
IONIC.. compound (electrical insulator)
MICAMineral used as an insulator
MICASilicate used as an insulator
RIQKVFSNVXHigh-frequency insulator diffused cold (10)
MUSCOVITEMica that's used as an electrical insulator