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Chinese Professional Hexafluoride Gas - Sulfur Hexafluoride – YANXA
Chinese Professional Hexafluoride Gas - Sulfur Hexafluoride – YANXA Detail:
Sulfur Hexafluoride (SF6) is an inorganic, colorless, odorless, and non-flammable gas. SF6 primary use is in the electrical industry as a gaseous dielectric medium for various voltage circuit breakers, switchgear and other electrical equipment, often replacing oil filled circuit breakers (OCBs) that can contain harmful PCBs. SF6 gas under pressure is used as an insulator in gas insulated switchgear (GIS) because it has a much higher dielectric strength than air or dry nitrogen. This property makes it possible to significantly reduce the size of the electrical gear.
| Chemical formula | SF6 | CAS No. | 2551-62-4 |
| Appearance | Colorless gas | Average Molar mass | 146.05 g/mol |
| Melting point | -62℃ | Molecular weight | 146.05 |
| Boiling point | -51℃ | Density | 6.0886kg/cbm |
| Solubility | Lightly soluble |
Sulfur hexafluoride (SF6) is normally available in cylinders and drum tanks. It is normally used in some industries including:
1) Power & Energy: Primarily used as an insulating medium for a wide range of high voltage electrical and electronic equipment such as circuit breakers, switch gears and particles accelerators.
2) Glass: Insulating windows – reduced sound transmission and heat transfer.
3) Steel & Metals: In molten magnesium and aluminum production and purification.
4) Electronics: High purity sulfur hexafluoride used in electronic and semiconductor applications.
| ITEM |
SPECIFICAITON |
UNIT |
| Purity |
≥99.999 |
% |
| O2 +Ar |
≤2.0 |
ppmv |
| N2 |
≤2.0 |
ppmv |
| CF4 |
≤0.5 |
ppmv |
| CO |
≤0.5 |
ppmv |
| CO2 |
≤0.5 |
ppmv |
| CH4 |
≤0.1 |
ppmv |
| H2O |
≤2.0 |
ppmv |
| Hydrolyzable fluoride |
≤0.2 |
ppm |
| Acidity |
≤0.3 |
ppmv |
Notes
1) all the technical data indicated above are for your reference.
2) alternative specification is welcome for further discussion.
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Our business aims to operating faithfully, serving to all of our clients , and working in new technology and new machine continuously for Chinese Professional Hexafluoride Gas - Sulfur Hexafluoride – YANXA , The product will supply to all over the world, such as: Plymouth, Mali, Ghana, Our tenet is "integrity first, quality best". We have confidence in providing you with excellent service and ideal products. We sincerely hope we can establish win-win business cooperation with you in the future!
By Eden from Houston - 2017.04.28 15:45
This company has a lot of ready-made options to choose and also could custom new program according to our demand, which is very nice to meet our needs.
By Arabela from Lithuania - 2017.09.28 18:29
