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|Usage:||Electrical Industry||Magnesium Alloy Melting Furnace:||Protective Gas|
|FilFilling Pressure:||150-200 Bar||Other Names:||(OC-6-11)-Sulfurfluoride|
|Application:||Circuit Breaker,high-voltage Transmission Line, CIS, Large Cable Coil, Mutual Inductor, Lightning Arrester.||Stability::||Stable. Non-flammable. Explodes On Contact With Disilane. Reacts With Sodium.|
SF6 Electronic Grade Gases , Sulfur Hexafluoride Gas Packed In GB ISO DOT 40L Cylinder
Sulfur hexafluoride, chemical formula SF6, molecular weight 146.06. Under atmospheric pressure is a colorless, odorless, non-toxic, non-flammable, non-corrosive inert gas, gas density 6.139g / l (20 C, 0.101MPa), melting point -50.8 C, freezing point -63.8 C , Critical temperature 45.64 C, critical pressure 3.84MPa, critical density 0.73g / cm3, critical volume 198m1 / mo1, dielectric constant 1.002026 (25 C, 0.101 MPa).
1. Physical properties
|Standard Package Container||40L/150bar cylinder|
2. Typical technical data (COA)
|Grade Classification||GB/T12022-2006||High Purity|
|Hydrolyze fluoride(As HF) ppm||≤1||≤0.2|
|Mineral oil ppm||≤4||≤1|
|Electrical Industries Circuit Breaker||
leak detection and as a gaseous dielectric for transformers, condensers
As an inert gas
For the casting of magnesium.as an etchant in the semiconductor
|As an inert filling||
Insulated glazing windows.
SF6 is used in the electrical industry as a gaseous dielectric medium for high-voltage circuit breakers, switchgear, and other electrical equipment, often replacing oil filled circuit breakers (OCBs) that can contain harmful PCBs.
SF6 is used to provide a tamponade or plug of a retinal hole in retinal detachment repair operations in the form of a gas bubble.SF6 is used as a contrast agent for ultrasound imaging. Sulfur hexafluoride microbubbles are administered in solution through injection into a peripheral vein.
Sulfur hexafluoride was the tracer gas used in the first roadway air dispersion model calibration; this research program was sponsored by the U.S. Environmental Protection Agency and conducted in Sunnyvale, California on U.S. Highway 101.Sulfur hexafluoride is also routinely used as a tracer gas in laboratory fume hood containment testing.