Application of high purity six sulfur fluoride
High purity six sulfur fluoride is colorless, tasteless, no burning, no electrical resistance, relatively non-toxic. Gas in liquefied bottle, pressure is its vapor pressure. Because of its good insulation and arc extinguishing performance, it is widely used in electrical industry, such as circuit breaker, high voltage switch, high voltage transformer, gas sealed combination capacitor, high voltage transmission line, mutual inductor and so on. It is also widely used in metal smelting, aeronautics and Astronautics, medical, meteorological and chemical industry because of its chemical inertness, innocuity, nonflammability and no corrosion.
Electronic grade high purity six sulfur fluoride is an electronic etchant used in microelectronic technology. With the development of science and technology, the field covered by SF6 is expanding. It is widely applied in more and more basic fields and fields of science and technology. In the refrigeration industry, the refrigerant can be refrigerated by six sulfur fluoride, and the cooling range can be between -45 and 0 degrees.
For example, a circuit breaker is a circuit breaker with high purity six sulfur fluoride as an arc extinguishing medium and an insulating medium. Because of the excellent characteristics of gas, the single break of circuit breaker is much higher than that of compressed air circuit breaker and less oil circuit breaker in terms of voltage and current parameters, and it doesn't need high air pressure and quite a number of series fracture.
It is also used as a protective gas for magnesium aluminum alloy die-casting. As an ideal electronic etching gas, six sulfur fluoride gas is widely used in the field of microelectronic technology. As a single film fiber isolation layer dopant in the manufacture of optical fiber. A tracer in the field of atmospheric pollution monitoring and hydrogeological testing. Contrast-enhanced ultrasound examination of liver tumors is also used as a contrast agent.
The content of the article comes from high purity six sulfur fluoride: www.feiliergas.com/