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Freon    音标拼音: [fr'iɑn]

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  • Freon - Wikipedia
    Freon ( ˈfriːɒn FREE-on) is a registered trademark of the Chemours Company and generic descriptor for a number of halocarbon products They are stable, nonflammable, low toxicity [1] gases or liquids which have generally been used as refrigerants and as aerosol propellants
  • What Is Freon? (2025) - Todays Homeowner
    Freon has been a household name in air conditioning and refrigeration for decades, and many use the word to refer to any kind of refrigerant However, it’s actually a brand name that encompasses a few specific types of refrigerant
  • Freon | Refrigerant, Chlorofluorocarbon, CFCs | Britannica
    The Freons are colourless, odourless, nonflammable, noncorrosive gases or liquids of low toxicity that were introduced as refrigerants in the 1930s; they also proved useful as propellants for aerosols and in numerous technical applications Their low boiling points, low surface tension, and low viscosity make them especially useful refrigerants
  • Refrigerant Poisoning: What Are Symptoms And How Is It Treated? - WebMD
    Refrigerant poisoning happens when you ingest substances like freon Learn about the causes, symptoms, and treatment options for this condition today
  • Freon™ Refrigerants
    For decades, Freon™ refrigerants have been chosen for their performance and safety for all residential and commercial AC, heat pumps, and refrigeration
  • What is Freon (And Why It’s In Your Air Conditioner) - Compact Appliance
    Freon is a harmful CFC found in many older air conditioning units Click here to learn how Freon is bad for the environment and what you can do about it
  • What is Freon? Everything You Need to Know About Freon, Refrigerants . . .
    What Is Freon? Freon is a trademarked name for a class of refrigerants, primarily made of CFCs, used in air conditioning and refrigeration Its ability to absorb and release heat allows systems to cool efficiently
  • Freons - Chemistry Encyclopedia - reaction, water, number, atom
    Freons are essentially colorless, odorless, nonflammable, and nontoxic Their low boiling points, low surface tension, low viscosity, insolubility in water, and general chemical inertness are quite remarkable: They remain stable in hot concentrated mineral acids and are unaffected by molten sodium
  • Understanding Freon: The Refrigeration Crucial Component
    Freon has been a cornerstone of modern refrigeration for nearly a century, providing a reliable means to keep our food fresh and our beverages cold However, its environmental impact has sparked the need for change, leading to the development and adoption of more sustainable refrigerants





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