Mineral insulated cable: MI cable for short, as used in wiring, domestic custom is called mineral cable or mineral fireproof cable. Mineral insulated cable is made of copper, minerals of insulation materials, such as copper metal sheath, in addition to with good electric conductivity, mechanical and physical performance, fireproof performance, but also has good incombustible, this kind of cable in the case of a fire can not only ensure fire fire power supply in time, also don't delay burning, does not produce toxic fumes. At present, according to structure can be divided into rigid and flexible two kinds.
Mineral insulated cable with fire prevention, waterproof, corrosion and wear resistance, explosion-proof and non-toxic and characteristic with long life-span, now has been widely used in high-rise buildings, petrochemical industry, airports, tunnels, offshore oil platform, aerospace, steel, metallurgy, shopping centers, parking lots, etc.
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