Fireproof Mica Tape is a type of high temperature resistant insulating material, consistent of silicone resin, mica paper (calcined or non-calcined), electrical alkali free glass fiber cloth and polyester film, combined together through baking, drying and cutting into strips and flakes.

Because of its highly dielectric, fire resistant and mechanical stretchable properties, Fire-resistant Mica Tape is applicable to fireproof layer of various wires, cables and fireproof insulation layer of other electrical appliances.

Application: widely used in electronic, electromechanical, electric power, metallurgy, chemical industries, aerospace & defense fields.

Quality certificate: ISO9001: 2008

Advantages:
  1. Professional research teams
  2. Several advanced lines to produce synthetic mica, mica paper, mica tape, and other mica products. 
  3. Integrated R & D for mica products deep processing. 　
  4. Fast delivery.
  5. Excellent after-sales services. 
MOQ: 500kg
Packing: Cartons on pallet

Description
Reinforced materials
Remarks
Phlogopite mica single-sided tape
Single-side reinforcement with alkali free glass fiber cloth
Non-calcined, applicable to insulation layer of Grade B fire-resistant cables, wires and electrical appliances within working temperature 850℃.
Phlogopite mica film tape
Single-side reinforcement with polyester film
Non-calcined, applicable to insulation layer of Grade B fire-resistant cables, wires and electrical appliances within working temperature 850℃.
Synthetic mica single-sided tape
Single-sided reinforcement with alkali free glass fiber cloth
Applicable to insulation layer of Grade A cables, wires and electrical appliances within 1000℃.
Synthetic mica film tape
Single-side reinforcement with polyester film
Applicable to insulation layer of Grade A cables, wires and electrical appliances within 1000℃.
White mica single-sided tape(calcined)
Single-side reinforcement with alkali free glass fiber cloth
Calcined, applicable to insulation layer of Grade A cables, electric machine and other electrical appliances within 950℃.
White mica film tape(calcined)
Single-side reinforcement with polyester film
Calcined, applicable to insulation layer of Grade A cables, electric machine and other electrical appliances within 950℃.
Technical data

Mica content (%)
≥60
Dielectric strength(Kv/mm)
≥10
Tensile strength(N/10mm)
≥80
Volatile content (%)
≤1.0
Width (mm)
5 - 1000
Thickness (mm)
0.10±0.02
0.12±0.02
0.14±0.02
Core ID (mm)
50, 76
Flexibility
Determined by the supplying and purchasing parties
Burning performance of cable when being energized  
800℃~1000℃ 90min 3A fuse wire, 1Kv/min non-breakdown, insulation resistance MΩ>1.0
Appearance
Smooth surface, free of impurities, crack or fold.
Storage period(at room temperature)
12 months

For further requirements, please contact us.

Fireproof Mica Tape

Tags: mica tape