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Corporate Address
P.O. Box 759
Hopkinton, MA 01748
Tel. 508-435-7700
Fax. 508-625-136
Plant Address
3266 Bergey Road
Hatfield PA 19440
Tel. 215-443-9600
Fax. 215-443-2665

For product information please e-mail:
sales@efgases.com

August 2017 Newsletter-Gas Spotlight on Xenon

              Your customers in the semiconductor, lighting, medical, and research industries are very familiar with xenon and its many uses. But because of its rarity, an estimated 87 ppb (parts per billion) in the atmosphere, xenon is expensive, which means that it has many more potential uses that are … Continued

June 2017 Newsletter-Gas Spotlight on Hexafluoro-1,3-butadiene

              Wet and dry etching technologies are used in the semiconductor industry to transfer a specific pattern from a mask layer to the underlying surface. Wet chemical etching is performed in a liquid chemical mixture where the goal is to produce reactive products that will be dissolved in a … Continued

April 2017 Newsletter-Gas Spotlight on Hexafluorotheane (C2F6)

  Hexafluoroethane-C2F6, also known as Halocarbon 116 or perfluoroethane is a stable, nontoxic, nonflammable gas that is essential to three very different industries: semiconductor and microsystem manufacturing, refrigeration, and medical. In each industry, buyers appreciate different characteristics of the gas, but in both manufacturing and medical, purity is the greatest concern. Cleaning and Etching Semiconductors and … Continued

February 2017 Newsletter-Gas Spotlight on Tetrafluoromethane (CF4)

              If your customers are in the medical, aerospace, semiconductor, or computer industries, tetrafluoromethane is one of the chemicals they may be looking for. Customers value tetrafluoromethane—also known as halocarbon14 or carbon tetrafluoride—for its cryogenic properties (its ability to supercool) and its service as a cleaning or etching medium. … Continued

December 2016 Newsletter-Excimer Laser Opportunities

      Another area to pursue sales opportunities for noble gases is in the use of Excimer lasers, particularly in photolithography and ophthalmic surgery. An Excimer laser is a form of ultraviolet laser commonly used in the fabrication of microelectronic devices and in surgical processes. Excimer is short for excited dimer (a molecule of 2 … Continued

September 2016 Newsletter-Opportunities at Universities

                Doing business with Universities can be challenging, particularly when another company is the incumbent supplier. Many Universities have a centralized contract where all purchasing is completed through the purchasing department. In this centralized system, buying and ordering is typically accomplished through an e-market platform such as Ariba, … Continued

May 2016 Newsletter-Opportunities for Krypton in the Insulating Glass (IG) Industry

              Today, most double and triple-paned windows, called Insulating Glass Units (IGU), are coated with low emissivity (low-e) film and gas filled, typically with Argon.  This significantly improves thermal efficiencies over older air- filled technology. However, this technology is now shifting in Europe to the more thermally efficient Krypton … Continued