mica tape
Application
Fire resistant mica tape has excellent high temperature resistance and combustion resistance . Applicable to all kinds of fire-resistant cables as main fire-resistant insulation layer. In the case of fire burning when there is no harmful smoke volatilization, so high-quality mica tape for cable fire is not only effective, but also safe.Here are some detailed applications of mica tape:
1. Power Cables: In power distribution networks, especially in critical infrastructure such as power plants, substations, and emergency power systems, mica tape is used to insulate cables, ensuring they continue to operate during a fire, thereby maintaining power supply and preventing catastrophic failures.
2. Control Cables: In industrial settings where control cables are essential for the operation of machinery and safety systems, mica tape provides the necessary fire resistance to maintain the integrity and functionality of these cables in the event of a fire.
3. Communication Cables: For telecommunications infrastructure, including data centers and server farms, mica tape ensures that communication lines remain operational during a fire, which is vital for emergency communications and data protection.
4. Marine and Offshore Cables: In ships and offshore platforms, where the risk of fire is a significant safety concern, mica tape is used to insulate cables, ensuring they remain functional during emergencies, aiding in safe evacuation and continued operation of critical systems.
5. Public Buildings: In public buildings such as hospitals, schools, and government facilities, where safety is paramount, mica tape is used in fire-resistant cables to ensure that emergency systems, including alarms and lighting, remain operational during a fire, facilitating safe evacuation.
6. Transportation Infrastructure: For tunnels, subways, and airports, mica tape is applied to cables to ensure they can withstand high temperatures during a fire, maintaining essential services such as lighting, ventilation, and communication systems, which are crucial for passenger safety.
7. Nuclear Facilities: In nuclear power plants, where maintaining control and communication systems is critical even under fire conditions, mica tape is used to provide robust fire resistance, ensuring the continued operation of safety systems.
8. Hazardous Locations: In chemical plants, refineries, and other hazardous locations, where fire can lead to dangerous consequences, mica tape is applied to cables to enhance their fire resistance, ensuring the safe shutdown of processes and prevention of accidents.
specification
1, Single side reinforce phlogopite mica tape with glass fiber cloth
TYPE | UNIT | Phlogopite Mica & Glass fiber cloth | ||||||
| Thickness | mm | 0.08±0.015 | 0.1±0.015 | 0.11±0.015 | 0.12±0.015 | 0.13±0.015 | 0.14±0.015 | 0.15±0.015 |
| Weight of tape | g/m2 | 105±10 | 130±10 | 145±10 | 170±15 | 185±15 | 215±15 | 230±20 |
| Mica content | % | >55 | >60 | >65 | >65 | >70 | >70 | >70 |
| Breakdown Voltage | kv | >1.0 | >1.1 | >1.3 | >1.5 | >1.7 | >2.0 | >2.0 |
| Tensile strength | N/15mm | ≧150 | ≧160 | ≧180 | ≧200 | ≧200 | ≧200 | ≧200 |
| Binder content | % | 13±3 | 13±3 | 13±3 | 13±3 | 13±3 | 13±3 | 13±3 |
| Fire grades | ℃ | 750℃ ~ 950℃ | ||||||
2, Single side reinforce calcined muscovite with glass fiber cloth
TYPE | UNIT | Calcined mica& Glass fiber cloth | ||||
Thickness | mm | 0.11±0.01 | 0.12±0.01 | 0.125±0.01 | 0.13±0.01 | 0.14±0.01 |
Weight of tape | g/m2 | 150±15 | 170±15 | 182±15 | 195±15 | 220±15 |
Mica content | % | >60 | >60 | >60 | >60 | >60 |
Glass fiber content | g/m2 | 28±2 | 28±2 | 28±2 | 28±2 | 28±2 |
Breakdown Voltage | kv | >1.5 | >1.55 | >1.6 | >1.6 | >1.6 |
Tensile strength | N/15mm | >180 | >200 | >200 | >200 | >200 |
Binder content | % | 20±3 | 20±3 | 20±3 | 20±3 | 20±3 |
Fire grades | ℃ | 950℃ ~ 1000℃ | ||||
3, Single side synthetic mica tape with glass fiber cloth
| TYPE | UNIT | Synthetic mica & Glass fiber cloth | ||||||
| Thickness | mm | 0.09±0.015 | 0.1±0.015 | 0.11±0.015 | 0.12±0.015 | 0.13±0.015 | 0.14±0.015 | 0.15±0.015 |
| Weight of tape | g/m2 | 115±10 | 125±10 | 140±10 | 160±15 | 170±15 | 205±15 | 220±20 |
| Mica content | % | >55 | >60 | >65 | >65 | >65 | >70 | >70 |
| Glass fiber content | g/m2 | 28±2 | 28±2 | 28±2 | 28±2 | 28±2 | 28±2 | 28±2 |
| Breakdown Voltage | kv | >0.9 | >1.0 | >1.2 | >1.4 | >1.6 | >1.7 | >1.9 |
| Tensile strength | N/15mm | ≧150 | ≧160 | ≧180 | ≧200 | ≧200 | ≧200 | ≧200 |
| Binder content | % | 13±3 | 13±3 | 13±3 | 13±3 | 13±3 | 13±3 | 13±3 |
| Fire grades | ℃ | 950℃ ~1000℃ | ||||||
