Types of phlogopite tape
Sep 20, 2022
Phlogopite series mica tapes have good fire resistance, acid and alkali resistance, corona resistance and radiation resistance, as well as good flexibility and tensile strength, and are suitable for high-speed winding. The refractory test shows that the gold cloud is surrounded. The fire resistance test shows that the wire and cable wrapped with phlogopite tape can guarantee no breakdown for 90min under the condition of temperature 840℃ and voltage 1000V.
Phlogopite mica fiberglass refractory belts are widely used in high-rise buildings, subways, large-scale power stations, and important industrial and mining enterprises where fire safety and life-saving are related, such as power supply lines and control lines for emergency facilities such as fire-fighting equipment and emergency guide lights. Mica tube. Because of its low price, it is the preferred material for fire-resistant cables.
A. Double-sided tape: With phlogopite paper as the base material and glass fiber cloth as the double-sided reinforcing material, it is mainly used as a fire-resistant insulating layer between the core wire and the outer skin of the fire-resistant cable. Good fire resistance, recommended for general engineering.
B. Single-sided tape: With phlogopite paper as the base material and glass fiber cloth as the single-sided reinforcing material, it is mainly used as a fire-resistant insulating layer for fire-resistant cables. Good fire resistance, recommended for general engineering.
C. Three-in-one belt: With phlogopite paper as the base material, glass fiber cloth and carbon-free film are used as single-sided reinforcing materials, mainly used for fire-resistant cables as fire-resistant insulation layers. Good fire resistance, recommended for general engineering.
D. Double-film tape: The base material is phlogopite mica paper, and the double-sided reinforcement is made of plastic film, which is mainly used for the electrical insulation layer. Poor fire resistance, fire-resistant cables are strictly prohibited.
E. Single-film tape is based on phlogopite mica paper, and is reinforced with plastic film on one side, mainly used for motor insulation layer. Poor fire resistance, fire-resistant cables are strictly prohibited.
