Discussion on Processing Precautions of Halogen-free Flame Retardant Wire and Cable MaterialsWire and cable material to achieve the requirements of low smoke without halogen flame retardant, must add a lot of inorganic flame retardant, extrusion, melt viscosity, the fluidity is poor, easy to produce.

Important Indicators for Wire and Cable Quality TestThe detection of wire and cable has always been an important link in the national standard wire and cable, the more advanced the internal quality inspection department of a wire and cable enterprise.

Copper Core Wire and Cable Ampacity StandardThis standard is translated from the section 523 of Part V of building Electrical installations, standard number IEC 60364-5-523 1983. After the reform and opening up, public utilities and residential construction developed rapidly.

Common Sense Question and Answer of Wire and Cable1. Why is it necessary to install a parallel cable in the grounding mode of one end of single-core cable sheath? Answer: In the cable line grounded at one end of the metal sheath.