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
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 |
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.
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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.
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3. |
Use In experimental particle physics and detect clandestine nuclear fuel reprocessing facilities.
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Kr Ne Specialty Gas Mixtures For Excimer Lasers Semiconductor Industry Images |