moisture proof insulation 耐湿绝缘

damp-proof insulation 防湿绝缘

water-proof insulation 防水绝缘

Sound proof insulation 隔音绝缘

Fire proof insulation 防火绝缘

corona-proof insulation [电] 防电晕绝缘

heat-proof insulation 耐热绝缘

burn-proof insulation 防烫保温

Water-proof heat insulation powder 防水隔热粉

moisture proof and insulation 防潮保温