What Is Ethylene Glycol (MEG)?
Ethylene Glycol is also known as Ethane-1,2-diol or Monoethylene glycol. It has no smell and is viscous. It is colourless and has a sweet taste. It appears as a clear, colourless, liquid. It is widely used as an antifreeze and a raw material in the plastic industry. Ethylene Glycol is produced when ethylene oxide reacts with water.
What Are the Main Industrial Uses of Ethylene Glycol (CAS 107-21-1)?
Polyester and PET Resin Production
Ethylene Glycol MEG is the single largest raw material for polyester manufacturing. It is used to produce polyester fibers for clothing, furniture upholstery, and carpets. It also creates PET resins for plastic beverage bottles and food packaging films.
Antifreeze and De-icing Solutions
Ethylene Glycol MEG is a key component in automotive antifreeze and engine coolants. It prevents water from freezing in cold weather and boiling in high temperatures, protecting engines year-round. It is also used in aircraft and runway de-icing fluids.
Natural Gas and Industrial Heat Transfer
Ethylene Glycol MEG acts as a dehydrating agent in natural gas processing. It removes water vapor to stop hydrate formation in pipelines, ensuring safe gas flow. In industrial settings, it is used as a heat transfer fluid in breweries, dairies, and HVAC systems.
Chemical Intermediate and Solvent
Ethylene Glycol MEG serves as a solvent in paints, plastics, and inks. It is also a chemical intermediate for making fiberglass, hydraulic brake fluids, and certain explosives.
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