Sulfur hexafluoride gas is colorless, tasteless, nonflammable, non electric resistant, relatively non-toxic, and only asphyxiant liquefied gas. Liquefied bottled gas at its vapor pressure (202.78 kgf/cm2 @ 21.1 ° C).

Sulfur hexafluoride gas is widely used in the electrical industry, such as circuit breakers, high-voltage switches, high-voltage transformers, gas enclosed composite capacitors, high-voltage transmission lines, transformers, etc., because of its good insulation and arc extinguishing properties. It is also widely used in metal smelting (such as magnesium alloy melting furnace shielding gas), aerospace, medical (X-ray machine, laser machine), meteorology (tracer analysis), chemical (* * * automobile tires, new fire extinguishers), etc. because of its chemical inertness, non-toxic, incombustibility and non corrosiveness. Electronic grade high-purity sulfur hexafluoride is an ideal electronic etchant, which is widely used in the field of microelectronics technology.

With the development of science and technology, sulfur hexafluoride gas has been widely used in more and more basic fields and scientific and technological fields. In the refrigeration industry, sulfur hexafluoride is used as refrigerant, and the refrigeration range can be between - 45 ℃ and 0 ℃.

Sulfur hexafluoride can be classified into the following categories according to its use

1. Sulfur hexafluoride gas for GIS circuit breaker

2. Sulfur hexafluoride for high-voltage switchgear

3. Sulfur hexafluoride gas for photovoltaic cable

4. Accelerator

5. For power of power plant

6. High purity sulfur hexafluoride for testing

The content of the article is from sulfur hexafluoride gas: www.feiriergas.com/