Why the copper strip used for laying an antistatic floor is copper instead of brass

The copper strip is commonly used for laying an antistatic floor because of its excellent conductivity and corrosion resistance properties. Copper is a highly conductive metal, which allows it to effectively dissipate static electricity generated by people or machines. This helps to prevent the accumulation of electric charges on the surface of the floor, which can cause electrical shocks or damage to electronics.

In addition, copper is resistant to corrosion and oxidation, which ensures that the antistatic properties of the floor remain effective over an extended period of time. Copper also has good thermal conductivity, which helps to regulate the temperature of the floor and maintain a comfortable and safe working environment.

While brass is also a metal alloy that contains copper, it may not be as suitable for use in laying antistatic floors. Brass contains a significant amount of zinc, which can reduce its conductivity and make it less effective at dissipating static electricity. Brass may also be more prone to corrosion and oxidation compared to pure copper.

Overall, the choice of copper for laying antistatic floors is based on its superior conductivity, corrosion resistance, and thermal conductivity properties. Its use helps to ensure that the antistatic properties of the floor remain effective and provide a safe and comfortable working environment.