
Mica Tape in Spool
The mica tape used for fire-resistant cables is made of high-quality gold mica paper, synthetic mica paper or calcined mica paper as the substrate, with alkali free glass fiber cloth or carbon free polymer film (such as PE) as single or double-sided reinforcement material
Product Category:
Mica tape
Keywords:
Yuefeng Mica
- Description
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- Commodity name: Mica Tape in Spool
The mica tape used for fire-resistant cables is made of high-quality gold mica paper, synthetic mica paper or calcined mica paper as the substrate, with alkali free glass fiber cloth or carbon free polymer film (such as PE) as single or double-sided reinforcement material, bonded with organic silicone resin, and baked, dried, and cut at high temperature to form a strip product. Mica tape is mainly used between the core wire and outer skin of fire-resistant cables to exert fire-resistant insulation function.
The wrapping process is the most critical during the use of refractory mica tape. Technicians select the appropriate width of mica tape, wrapping tension, angle, and wrapping speed based on the wire diameter. Generally, the length of each mica tape is between 500m and 2000m. However, when a mica tape is wound and replaced with a new one, it will consume a certain amount of user time. Therefore, in order to save user time, tower trays have emerged. The longest length of the tower tray can reach 50000m (with a tray diameter of 400mm and a height of 400mm).