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cable fire-resistant mica tape is used for fire-resistant layer and temperature enhanced layer in the fire-resistant
Technical parameter is as follows:
| no. | item | value | |
| 1 | mica content | % | ≥55 |
| 2 | organic silica-gel content | % | 5-15 |
| 3 | volatile content | % | ≤1 |
| 4 | tensile strength | N/cm | ≥70 |
| 5 | dielectric strength | KV/mm | ≥10 |
| 6 | insulation resistance | MΩ | >1 |
| 7 | fire-resistant performance | phlogopite mica tape | A(750-800°C),90min voltage test 1KV |
| synthetic mica tape | B (950-1000°C),90min voltage test 1KV |
Application and characteristics is as follows:
1,Cable fire-resistant mica tape is used for fire-resistant layer and temperature enhanced layer in the fire-resistant and high temperature-resistant cable.
2,it is the best quality fire proof and fire-resistant material.
3,cable with the synthetic mica tape single layer wrapping can continute the normal circuit operating with 3 hours at 1000°C.
4,cable with the fire-resistant mica tape will not get fire because of the short circuit resulting from the heat of over load of the cable.
5,cable with fire-resistant mica tape will reduce and prevent from producing and releasing poisonous smoke and gas when burning.
6,it has good fire,acid,corona and irradiation-resistant characteristic.
7,it has completely non-flammable and heat-resistant performance.
Storage:
it should be stored in the dry and clean warehouse and the shelf life is 6 months after the manufacturing date.
cable fire-resistant mica tape