What is the introduction of flame retardant fire resistant cables?

I. What is the introduction of flame retardant fire resistant cable?1. Detailed introduction of flame retardant fire resistant cable. Flame retardant fire-resistant cable means that under the required testing standards, the test article is ignited. After withdrawing the detection of open flame, the spread of flame is only within the scope of the residual flame or residual flame can be extinguished autonomously within the time frame of the cable.2. Scope of application of flame retardant fire-resistant cable. Widely used in large and medium-sized housing construction, tunnel construction, petroleum industry, power plants, mining and other sites with high fire safety regulations. When a fire occurs, it can avoid the fire spreading to the cable, preventing the expansion of safety accidents and reducing losses.3. Characteristics of flame retardant fire-resistant cables. The long-term permissible operating temperature of the cable (wire) and the corresponding specification in the model specifications of the general merchandise, multi-faceted, appropriate understanding of flame retardant and fire-resistant cables is a prerequisite for the appropriate selection.4. The basic characteristics of flame retardant fire-resistant cables. In case of fire, the cable is likely to be burned and cannot be operated, but the spread of fire can be avoided. Generally speaking, if the cable is on fire, the ignition can be limited to a part of the scope, not easy to spread, to maintain other machinery and equipment, to prevent higher damage.5. The structural characteristics of flame-retardant fire-resistant cables. Flame-retardant fire-resistant cable structure and general cable is basically the same, the difference depends on its cable sheath, wire sheath, outer sheath and auxiliary materials (tape and add to fill) all or part of the selection of flame-retardant raw materials.

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