What are the functions of the cable shielding layer?

The cable is divided into high voltage or bottom voltage cable. If it is high voltage, there will be a layer of filling material similar to epoxy resin inside, which acts as an insulation layer. In high voltage cables, this layer is the most critical part of the insulation layer. There is no such it... read more

What are the main properties of flexible mineral cable BBTRZ cable?

BBTRZ flexible mineral insulation layer cable is composed of copper stranded wire, mineral chemical substance insulation layer, and mineral chemical substance sheath. It uses a flexible structure, and the key materials are inorganic materials, which fills in the shortcomings of hard structure, easy ... read more

Is the 3+2 and 4+1 on the wire and cable the same?

Wires and cables are used to transmit electrical (magnetic) energy, information and wire products that realize electromagnetic energy conversion. Wires and cables are divided into single-core and multi-core. Customers who don’t know may have doubts. 3+2 cores and 4+1 cores are all 5 cores. Is there ... read more

How do you choose wires when you are in the process of home renovation?

Wire raw materials are indispensable basic decorative building materials in home decoration. They are the key content in the whole process of interior decoration. Whether the quality of the selected wires is clear or not is related to the safe use of electricity at home in the future. Look at the co... read more

What are the causes of accidents when cables catch fire and explode?

Cables have the probability of catching fire and exploding. There are the following reasons that cause wires and cables to catch fire and explode. You must carefully read and remember these points to prevent unnecessary casualties by your side. As long as you pay attention to the loss, many accident... read more