Fireproof, power-saving and durable wire cable and manufacturing method thereof

Abstract

The invention relates to a fireproof, power-saving and durable wire cable and a manufacturing method thereof. As the fireproof and flame-retardant performances of an existing cable are relatively weak, the wire cable is very easy to burn down to cause short circuit if being burnt continuously. The fireproof, power-saving and durable wire cable comprises multiple conductive line cores, and is characterized in that a fireproof layer is arranged outside the conductive line cores, an insulating shielding layer is arranged outside the fireproof layer, and a filling material is filled with gaps among the conductive line cores; a semi-conductive water-blocking tape, an inner liner layer, a copper wire and copper strip combined shielding layer, a semi-conductive water-blocking buffer strip, an aluminum-plastic composite strip and an outer sheath are arranged outside the insulating shielding layer in sequence. The fireproof, power-saving and durable wire cable is nontoxic, environment-friendly, overlong in service life, and high in safety.

Description

technical field [0001] The patent of the invention relates to a wire and cable, especially a fireproof, power-saving, durable wire and cable and its manufacturing method. Background technique [0002] At present, domestic construction projects are developing rapidly, and the requirements for electrical equipment are getting higher and higher. Fires caused by electricity frequently occur, especially fires caused by wires and cables account for a considerable proportion. There are many types of wire and cable markets, but The performance of fire and flame retardancy is relatively weak. If the fire continues, the wire and cable are easily burned through and cause a short circuit, resulting in a greater tragedy. It is urgent to develop a green and environmentally friendly safety cable to meet the sustainable development of human beings. This is the development trend of all countries in the world and the common aspiration of people all over the world. Contents of the invention ...

AI Technical Summary

Problems solved by technology

[0002] At present, domestic construction projects are developing rapidly, and the requirements for electrical equipment are getting higher and higher. Fires caused by electricity frequently occur, especially fires caused by wires and cables account for a considerable proportion. There are many types of wire and cable markets, but The performance of fire and flame retardancy is relatively weak. If the fire continues, the wire and cable are easily burned through and cause a short circuit, resulting in a greater tragedy. It is urgent to develop a green and environmentally friendly safety cable to meet the sustainable development of human beings. This is the development trend of all countries in the world and the common aspiration of people all over the world

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