What are the reasons for the heating of power cables during operation? The following are the six main reasons why power cables generate heat during operation.1. The cable conductor resistance does not meet the requirements, causing the cable to generate heat during operation....

According to the official website of the Aerospace Science and Technology Group, the Chang'e-5 mission lasted 23 days and will collect about 2 kilograms of moon rock and soil samples and return to Earth. From the launch in the early morning of November 24 to today, 12 days have passed.According to t

As an important part of the wire and cable, the fireproof tape plays a decisive role in the fireproof performance of the wire and cable. So how does the fireproof tape "fire"?Fire-resistant tapes are divided into two categories: fire-resistant tapes and flame-retardant tapes...

As an important part of the wire and cable, the fireproof tape plays a decisive role in the fireproof performance of the wire and cable. So how does the fireproof tape "fire"?Fire-resistant tapes are divided into two categories: fire-resistant tapes and flame-retardant tapes. In addition to being ...

Wires and cables in a broad sense are also referred to as cables for short. In a narrow sense, cables refer to insulated cables. It can be defined as: an assembly consisting of the following parts, one or more insulated cores, and their respective possible coating layers...

1. Judge where the wires are good from the packagingWhether it is wire or cable packaging, roller-type packaging is used. This type of packaging can reduce the abrasion of the insulation layer during delivery, transportation and handling, and is convenient for handling and installation. There is a c

Compared with common polyethylene and polyvinyl chloride cables, fluoroplastic cables have the following outstanding features:1. High temperature resistance: Fluoroplastics have extraordinary thermal stability, which enables fluoroplastic cables to adapt to high temperature environments of 150 to 20

Compared with common polyethylene and polyvinyl chloride cables, fluoroplastic cables have the following outstanding features:1. High temperature resistance: Fluoroplastics have extraordinary thermal stability, which enables fluoroplastic cables to adapt to high temperature environments ...

Simply put, the heat resistance of silicone rubber materials is not only related to the type of raw rubber, the content of vinyl (crosslinking density), the type and amount of heat-resistant additives, fillers, etc., but also the pH of the rubber compound. Value and water content are also relevant.

1. Judge where the wires are good from the packagingWhether it is wire or cable packaging, roller-type packaging is used. This type of packaging can reduce the abrasion of the insulation layer during delivery, transportation and handling, and is convenient for handling and installation...