What is the hemp rope in the wire for?

The purpose of adding hemp rope between cable cores is to fill and increase tensile strength, because hemp rope has high tensile strength.

Hemp rope is characterized by no hemp skin, no impurities, good strength, not easy to break, and no joints in the whole package.

Cables are made of one or more mutually insulated conductors wrapped with insulating layers and protective layers, which are used to transmit power or information from one place to another and conduct electricity.

Its structural elements can generally be divided into four main structural components: conductor, insulating layer, shielding and protective layer, filling element and tensile element.

Extended data

App application

(1) power system

The wire and cable products used in the power system mainly include overhead bare wires, buses (bus bars), power cables (plastic cables, oil-paper power cables (basically replaced by plastic power cables), rubber cables and overhead insulated cables), branch cables (replacing some buses), electromagnetic wires and wires and cables for electrical equipment.

(2) Information transmission

The wires and cables used in the information transmission system mainly include local telephone cables, television cables, electronic cables, radio frequency cables, optical cables, data cables, electromagnetic cables, power communication or other composite cables.

(3) Instrument system

This part is applicable to almost all other products except overhead bare wires, but mainly power cables, electromagnetic wires, data cables, instrument cables and so on.

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