Rigid Mineral Insulated Fire Resistant Cable

Categories:Application
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Time of issue:2021-07-24 12:21
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Mineral fire-resistant cables are referred to as MI cables. At present, they can be divided into rigid and flexible according to their structural characteristics. Rigid mineral insulated cable is divided into light and heavy, namely: BTTQ light copper core copper sheath mineral insulated cable, BTTVQ light copper core copper sheath PVC outer sheath mineral insulated cable, BTTZ heavy copper core copper sheath mineral insulated cable Cable, BTTVZ heavy duty copper core copper sheath PVC outer sheath mineral insulated cable.

Cable grade magnesium oxide powder is mainly used in rigid mineral insulated fireproof cables, which play the role of high insulation, high thermal conductivity, corrosion resistance, high temperature resistance, fire resistance and flame retardant.