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| Product Name: |
Tetrafluoromethane
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| Supply Ability: |
1000pcs |
| Related proudcts |
fuel, welding gas, |
| Specifications |
40L cylinder |
| Price Term: |
FOB |
| Port of loading: |
China |
| Minimum Order |
100pcs |
| Unit Price: |
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Under the normal temperature, the tetrafluoro-methane is the condensibility gas which the achromatic color, the odourlessness, do not burn, the volatility is high, is one of stablest organic compounds, when 900°C, with the copper, the nickel, the tungsten, the molybdenum did not respond, only under carbon arc temperature slow decomposition, in the water, under 25°C and 0.1*** its solubility is slightly soluble 0.0015% (load ratio), when with ignitable gaseous combustion, will decompose produces the virulent fluoride.
As the plasma dry etching technique used in a low temperature system air - cooling agent and integrated circuit. Currently, Tetrafluoromethane is the usage biggest as plasma etching technique gas in the micro-electronics industrial , its tall purely gas and the mixed gas(high-purity Tetrafluoromethane mixed with the high-purity oxygen), can extensively be applied to silicon, silicon dioxide, silicon nitride, phosphorosilicate glass and the etching technique of tungsten thin - film material. At electron ***re part surface cleaning, the manufacture of solar cell, laser technique, gaseous insulation, low temperature system air - cooling, leakage inspection agent, control cosmos rocket carriage, the ***ergent in the printed circuit also in great quantities used.
Tetrafluoromethane the dissolving of oxygen good, therefore be used for by the scientist super - depth to dive experiment to replace common compressed air. Have already achieved success on rat currently, in the depth of 275-366 meters, the small white rat is still safe to escape from danger.
In medicine, it also can be used tomake narcotics. |
| Company: |
Central China Special Gas Co., Ltd.
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| Contact: |
Ms. ZHANG ERIN |
| Address: |
Jiefang Rd |
| Postcode: |
421000 |
| Tel: |
86-15390931689 |
| Fax: |
86-734-8755678 |
| E-mail: |
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