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Kr Ne Specialty Gas Mixtures For Excimer Lasers Semiconductor Industry

Wuhan Newradar Special Gas Co.,Ltd

Kr Ne Specialty Gas Mixtures For Excimer Lasers Semiconductor Industry

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Brand Name : Newradar Gas

Model Number : N/A

Certification : ISO/DOT/GB

Place of Origin : China

MOQ : 1000 liters

Price : negotiation

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

Supply Ability : 3,00 cubic meter 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

CAS No. : 7439-90-9

UN No : 1056

Other Names : Argon Krypton Mixture

Appearance : Colorless Gas

Cylinders volume : 10L,25L, 40L or 50L

Grade Standard : Electron Grade Grade

Toxic : non-toxic

Application : 248nm Lithography Process And Mixed With Halogen Using Mixed Gases

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Kr Ne Specialty Gas Mixtures For Excimer Lasers Semiconductor Industry

Description:

Specialty Gas Mixtures

Krypton Neon Mixtures are used in 248 nm lithography applications, usually in conjunction with a halogen gas mixture.

Krypton, like the other noble gases, is used in lighting and photography. Krypton light has many spectral lines, and krypton plasma is useful in bright, high-powered gas lasers (krypton ion and excimer lasers), each of which resonates and amplifies a single spectral line. Krypton fluoride also makes a useful laser.

Krypton is a rare atmospheric gas which is odorless, colorless, tasteless, nontoxic, monatomic
and chemically inert. The concentration of Krypton in the atmosphere by volume percent is 1.1 x
10-4

Specifications:

1. Physical properties

Major Components
COMPONENTS CONCENTRATION RANGE
Krypton 1.25% 1.2-1.3%
Neon Balance

2. Typical technical data (COA)

Maximum Impurities
COMPONENTS CONCENTRATION (ppm)
Carbon Dioxide (CO2) <0.5
Carbon Monoxide (CO) <0.5
Carbon Tetrafluoride (CF4) <0.5
Helium (He) <8.0
Moisture (H2O) <0.5
Nitrogen (N2) <1.0
Oxygen (O2) <0.5
THC (as Methane) (CH4) <0.5
Xe <1.0

Cylinder Specifications Contents Pressure
Cylinder Valve Outlet Options Cubic Feet Liters PSIG BAR
1 CGA580 DIS718 265 7500 2000 139
2 CGA580 DIS718 212 6000 2000 139
3 CGA580 DIS718 71 2000 1800 125

Kr Ne Specialty Gas Mixtures For Excimer Lasers Semiconductor Industry

Applications:

1.

Krypton is used in some photographic flashes for high speed photography. Krypton gas is also combined with other gases to make luminous signs that glow with a bright greenish-yellow light.

2.

As The krypton fluoride laser, excimer lasers, light bulbs,computed tomography (CT) , window insulation,Laser etched electronic semiconductor industry and R & D laboratory research.

3.

Use In experimental particle physics and detect clandestine nuclear fuel reprocessing facilities.


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