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Freon    音標拼音: [fr'iɑn]


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  • Freon - Wikipedia
    "Freon" is the brand name for the refrigerants R-12, R-13B1, R-22, R-410A, R-502, and R-503 manufactured by the Chemours Company They emit a strong smell similar to acetone [2] Freon has been found to cause damage to human health when inhaled in large amounts
  • What Is the Freon Phaseout (and Why You Should Care)
    Freon is the brand name for a series of manufactured gases used as refrigerants Examples include R-12, often used in refrigerators, and R-22 (also called HCFC-22), used in home air conditioning units
  • What Is Freon? - Todays Homeowner
    Learn about the history of Freon refrigerant, where it comes from, why it's been phased out, and what alternatives you may be able to use
  • Freon | Refrigerant, Chlorofluorocarbon, CFCs | Britannica
    Freon, (trademark), any of several simple fluorinated aliphatic organic compounds that are used in commerce and industry In addition to fluorine and carbon, Freons often contain hydrogen, chlorine, or bromine
  • The Chilling Truth About Freon Refrigerant: What You Need to Know
    Freon is a type of refrigerant commonly used in various cooling systems, including refrigerators and air conditioners It is a brand name originally owned by DuPont and refers to a group of chemicals that fall under the category of chlorofluorocarbons (CFCs) and hydrofluorocarbons (HFCs)
  • What Is Freon and How Does It Work? - Old School Cooling
    Freon is a type of gas that helps cool the air in your air conditioner, refrigerator, and other cooling systems It is a refrigerant, which means it absorbs heat from one place and moves it somewhere else
  • What Is Freon and How Does It Work? - HowStuffWorks
    All air conditioners, including your car's air conditioning, use refrigerants to cool warm air Freon is just one type of AC refrigerant But Freon isn't the only refrigerant, and not all air conditioners use AC Freon to create cold air So let's start with some basics on Freon first
  • What Is Freon Is It Important? | AC Maintenance Tips
    Freon is a brand name of refrigerant, technically known as R-22 Once touted as the “miracle compound,” Freon is a mix of several different chlorofluorocarbons, or CFCs, which are now known to deplete the ozone layer rapidly
  • What You Need to Know About the Freon Ban - This Old House
    Freon is a brand name for a type of refrigerant known as hydrochlorofluorocarbon (HCFC) Specifically, it refers to HCFC-22 or R-22, which was widely used in air conditioning systems for decades
  • What Is Freon What Is It Important? - 4abc. com
    Freon is a specialized refrigerant that plays a critical role in your home’s air conditioning system by facilitating the heat transfer process that cools indoor air temperatures





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