Offer Tetrafluoromethane (CF4)
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 0.1Mpa 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 spare 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 detergent 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.
Contact : Catherine Wang, 86 734 8755678
Good deal: buying from seller
We invite you to read our terms of use. You can also visit our FAQ section and see our information section on the risks associated with counterfeiting.
This page is about importers and exporters of Offer Tetrafluoromethane (CF4) Search in a category : Raw materials Search in a category : offer, tetrafluoromethane |
Monday, April 29, 2024
Kit kitchens
Quantity : 94 - Price : 390,00 €
We are offering an exceptional batch of 94 kitchens to assemble, immediately available for sale for clearance. This assortment includes approximately 8 different models, offering a variety of designs and features to suit all preferences and requirements. Lot Details: - Quantity: 94 kitchens - Models: About 8 different types - Condition: New, to be assembled - Availability: Immediate Ideal Offer For: - Wholesalers - Resellers - Kitchen installers - Construction or renovation projects...
TRANSIDI
- 22440 - PLOUFRAGAN
- 02 30 96 63 26
- 33(0)603670505
Thursday, June 16, 2022
Quantity : 100
Concentrez-vous sur votre travail et éliminez les distractions. Découvrez l'ensemble sans fil silencieux MK295 doté de SilentTouch, une technologie exclusive de Logitech qui élimine plus de 90 % des bruits du clavier et de la souris. Vous bénéficiez de la même sensation de frappe...
MaKant Europe GmbH & Co. KG
- 60386 - Frankfurt am Main
- +49 (69) 9 150 750 14
Friday, April 19, 2024
Price : 76,00 €
Venez découvrir et commander tous nos produits sur www.BAZEEC.com - LIVRAISON GRATUITE - Vos enfants apprécieront des heures de jeu imaginatif avec cette cuisine amusante et durable. Cette adorable cuisine jouet, facile à assembler, est en MDF et en pinède et a été joliment conçue...
Bazeec
- BAZEEC.com
- 75000 - Paris
- 08 90 79 81 83
- 08 97 69 01 91