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2021 China New Design Gas Sulfur Hexafluoride - Sulfur Hexafluoride – YANXA

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2021 China New Design Gas Sulfur 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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Our products are greatly acknowledged and reliable by users and may fulfill repeatedly shifting financial and social wants for 2021 China New Design Gas Sulfur Hexafluoride - Sulfur Hexafluoride – YANXA , The product will supply to all over the world, such as: Mecca, Georgia, San Diego, With nearly 30 years' experience in business, we are confident in superior service, quality and delivery. We warmly welcome customers from all over the world to cooperate with our company for common development.
  • We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.
    5 Stars By Joa from Sri Lanka - 2018.05.22 12:13
    This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.
    5 Stars By Daisy from Seychelles - 2018.02.12 14:52
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