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2021 Good Quality Sulphur Hexafluoride - Sulfur Hexafluoride – YANXA
2021 Good Quality Sulphur Hexafluoride - 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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The corporation keeps to the operation concept scientific management, superior quality and performance primacy, consumer supreme for 2021 Good Quality Sulphur Hexafluoride - Sulfur Hexafluoride – YANXA , The product will supply to all over the world, such as: Istanbul, Afghanistan, Czech, Immediate and expert after-sale service supplied by our consultant group has happy our buyers. Comprehensive Info and parameters from the merchandise will probably be sent to you for any comprehensive acknowledge. Free samples may be delivered and company check out to our corporation. n Morocco for negotiation is constantly welcome. Hope to get inquiries type you and construct a long-term co-operation partnership.
By Riva from Cambodia - 2018.12.10 19:03
The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.
By Juliet from St. Petersburg - 2017.07.28 15:46
