Detail Information

Usage:	An Excellent Electrical Insulator	EINECS No.:	219-854-2
MW::	146.06	MF::	F6S
FilFilling Pressure:	150-200 Bar	IUPAC Name:	Sulfur Hexafluoride
RIDADR:	UN 1080 2.2	Stability::	Stable. Non-flammable. Explodes On Contact With Disilane. Reacts With Sodium.
High Light:	electric gas , purity plus specialty gases

Product Description

Excellent Electrical Insulator Sulfur Hexafluoride Gas Cylinder Storage Used For Breakers

Description:

SF6 gas-insulated electrical equipment has the following main features compared to oil-filled electrical equipment:

(1) is not easy to fire, high security. Normal temperature, atmospheric pressure under the SF6 is non-combustible gas, in case the equipment itself or the surrounding fire, SF6 will not burn, to prevent the spread of the fire. The enclosed parts of the enclosed combination are sealed in the metal shell of the ground, and there is no danger of electric shock, and there is no accident caused by external factors such as flying and can ensure safe operation.

(2) long service life and maintenance cycle. SF6 electrical equipment for the complete sealing structure, the external air, moisture and other impurities and other intrusive, generally do not appear inside the moisture and gas, dust pollution and other phenomena, and its parts are surrounded by inactive SF6, thus slowing the electrical Material aging. SF6 itself is not perishable, sediments and other contaminating impurities are less, compared with the oil-filled equipment, the relative extension of the equipment life and maintenance cycle.

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
Grade Classification	GB/T12022-2006	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.

Tag:

Place of Origin:	China
Brand Name:	Newradar Gas
Certification:	ISO/DOT/GB
Model Number:	N/A

Minimum Order Quantity:	1000 kilogram
Price:	negotiation
Packaging Details:	10kg, 40kg or 50kg packed in the qualified gas cylinder or packed according to the demands.
Delivery Time:	15-25 working days after received your payment
Payment Terms:	L/C, , T/T, Western Union, MoneyGram
Supply Ability:	3,00 ton per month

Excellent Electrical Insulator Sulfur Hexafluoride Gas Cylinder Storage Used For Breakers

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purity plus specialty gases

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