Why use a copper-clad steel strand as a lightning rod on the daughter's wall?

The copper-clad steel strand produced by our company is a new type of composite material made of high-quality low-carbon steel as the core, covering 99.9% of electrolytic copper on the surface of low-carbon steel core, because of its good electrical conductivity. It is also often used as a lightning protection belt for parapets. So what are the advantages of using a copper-clad strand to make a lightning protection strip for a parapet?

(1) Considering the skin effect, it is advantageous to use a copper-clad steel strand. Lightning current is instantaneous high current, strong impact, with obvious skin effect, copper clad steel wire surface area is much larger than the surface area of ​​the general copper clad steel ground rod, it is conducive to the transmission and transmission of lightning current.

(2) From the consideration of joints, it is advantageous to use copper-clad steel strands. Copper clad steel ground rods are limited in length and inconvenient to transport. As a roof lightning protection belt, many copper rods must be connected to increase the number of joints. The length of copper clad steel strands is almost unlimited, and transportation is convenient. Considering the lightning protection effect, of course, the fewer the connectors, the better.

Semiconductor/Wafer Etching Materials

The innovation of ZSEM etching materials meets the challenging requirements of continuous growth, and now a variety of high-purity fluorine-containing gases can be produced to serve chip factories and to make wafer chips of ever-decreasing size.

The etching gas manufactured by our company is usually fluoride gas, including Boron trichloride 11, perfluoro butadiene, Carbonyl fluoride, Trifluoroiodomethane,Xenon difluoride,Octafluoropropane,Nitrogen Trifluoride,Carbon tetrafluoride,High purity hydrogen fluoride,etc.

Semiconductor Materials,Wafer Etching Materials,Sulfur Tetrafluoride Medical Intermediate,Chip Chemical Materials

Shandong Zhongshan Photoelectric Materials Co., Ltd , https://www.zshcchem.com