Sign In | Join Free | My tjskl.org.cn
China Wuhan Newradar Special Gas Co.,Ltd logo
Wuhan Newradar Special Gas Co.,Ltd
Wuhan Newradar Special Gas Co.,Ltd Your Reliable Special Gas & Equipment One-Stop Supplier
Site Member

8 Years

Home > Electronic Gases >

High Purity Sulfur Hexafluoride Gas Sf6 Used In Microelectronic Technology

Wuhan Newradar Special Gas Co.,Ltd

High Purity Sulfur Hexafluoride Gas Sf6 Used In Microelectronic Technology

Brand Name : Newradar Gas

Model Number : N/A

Certification : ISO/DOT/GB

Place of Origin : China

MOQ : 1000 kilogram

Price : negotiation

Payment Terms : L/C, , T/T, Western Union, MoneyGram

Supply Ability : 3,00 ton per month

Delivery Time : 15-25 working days after received your payment

Packaging Details : 10kg, 40kg or 50kg packed in the qualified gas cylinder or packed according to the demands.

Usage : high and medium voltage power equipment.

Purity : 99.9%-99.999%

CAS No. : 2551-62-4

MF : SF6

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.

Grade standard : Electron Grade,Industrial Grade,Medicine Grade,Food Grade

Mf : SF6

Appearance : Colorless

Contact Now

High Purity Sulfur Hexafluoride Gas Sf6 Used In Microelectronic Technology

Description:

SF6 gas has a history of more than a hundred years. It was a synthetic inert gas synthesized by French chemists Moissan and Lebeau in 1900 and used by the U.S. military for the Manhattan Project (nuclear military) around 1940. 1947 available commercially.

The current SF6 gas is mainly used in the power industry. SF6 gas is used for 4 types of electrical equipment as insulation and / or arc suppression; SF6 circuit breakers and GIS (here referred to as SF6 enclosed electrical appliances, internationally known as "Gas Insulated Switchgear" )), SF6 load switchgear, SF6 insulated transmission line, SF6 transformer and SF6 insulated substation. 80% for high and medium voltage power equipment.

Specifications:

1. Physical properties

Commodity Sulfur hexafluoride
Molecular Formula SF6
CAS No. 2551-62-4
UN No. 1080
Hazardous Class 2.2
Standard Package Container 40L/150bar cylinder
Cylinder Dimension Φ219x1500mm
Filling Weight 50kg

2. Typical technical data (COA)

Grade Classification GB/T12022-2006 High Purity
4.5N
(SF6) % ≥99.9 ≥99.995
Air % ≤0.04 ≤0.003
(CF4) % ≤0.04 ≤0.003
Water ppm ≤5 ≤1
Acidity ppm ≤0.2 ≤0.1
Hydrolyze fluoride(As HF) ppm ≤1 ≤0.2
Mineral oil ppm ≤4 ≤1
Toxicity Non-tox. Non

Applications:

Electrical Industries Circuit Breaker

leak detection and as a gaseous dielectric for transformers, condensers
and circuit breakers,high-voltage transmission line, CIS, large cable coil, mutual inductor, lightning arrester.

As an inert gas

For the casting of magnesium.as an etchant in the semiconductor
industry

As an inert filling

Insulated glazing windows.

Dielectric medium

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.

Medical use

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.

Tracer compound

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.

High Purity Sulfur Hexafluoride Gas Sf6 Used In Microelectronic Technology


Product Tags:

electron gas

      

purity plus specialty gases

      
Quality High Purity Sulfur Hexafluoride Gas Sf6 Used In Microelectronic Technology for sale

High Purity Sulfur Hexafluoride Gas Sf6 Used In Microelectronic Technology Images

Inquiry Cart 0
Send your message to this supplier
 
*From:
*To: Wuhan Newradar Special Gas Co.,Ltd
*Subject:
*Message:
Characters Remaining: (0/3000)