High temperature resistant fireproof cables, can be comparable with mineral insulated cables, the manufacturing structure: copper conductor + inorganic bag around the bag + copper with longitudinally covered welding + sheath.
Fireproof cables in A grade: ℃ flame 950-1,000 rated voltage tolerance and under, can maintain normal burning work at least 90min, cable used for two layer with the bag, the inner refractory organic silicon mica tape choose single glass gold mica tape, this mica tape for adhesive of organic silicon with mica paper to pick up, sunny-side up alkali-free glass cloth reinforcing material, after gluing, meet, baked, cutting A ribbon refractory mica tape in normal. When good flexibility.
The outer layer of mica tape of organic silicon double-sided glass gold. The mica tape of organic silicon mica tape for adhesives with touch mica paper respectively to pick up double alkali-free glass cloth reinforcing material, after gluing, meet, baked, cutting a ribbon refractory mica tape. In the norm when also has good soft soft. High mechanical strength, heat resistance level is high, to drape around the bag, good technological operability.
