As we all know, the electrical and thermal conductivity of copper is second only to silver, and it has good corrosion resistance, so it is widely used in the chemical industry to manufacture electrical and thermal equipment. Copper is usually made into copper plate and copper strip. So what is it for?

1. Copper plate is more widely used than pure iron. Every year, 50% of copper is purified by electrolysis into pure copper, which is used in the electrical industry.

2. Copper has good corrosion resistance in the atmosphere, sea water and some non-oxidizing acids (hydrochloric acid, dilute sulfuric acid), alkali, salt solution and various organic acids (acetic acid, citric acid), and is used in the chemical industry. In addition, the copper plate has good weldability, and can be made into various semi-finished and finished products through cold processing and thermoplastic processing.

3. With special and excellent performance, it is an ideal substitute material for making circuit breakers, contact conductive plates, low-voltage air switch conductive fittings, etc. Compared with pure copper plate and copper-iron alloy plate, the tensile strength, hardness and electrical conductivity of red copper plate are increased by 10.4%, 3% and 4.4% respectively.

4. Excellent electrical conductivity, thermal conductivity, ductility and corrosion resistance. It is mainly used in the manufacture of electrical equipment such as generators, busbars, cables, switchgear, and transformers, as well as heat-conducting equipment such as heat exchangers, pipes, and flat-plate collectors for solar heating devices.

5. Suitable for foundation waterstop, dam waterstop, dam crest waterstop, corridor waterstop, dam inner hole waterstop, factory waterstop, horizontal joint waterstop under overflow surface wait. It is the ideal product to prevent omissions.