MEG or mono ethylene glycol, is an odorless and colorless organic compound that tastes sweet but don’t be deceived by it. This industrial chemical has tons of uses and applications in almost every sector, from automotive cooling systems as an antifreeze to aircraft as a deicing agent. On the contrary, it is used as a fundamental building block in polyester resin and fiber production.
Interested in knowing what this organic chemical is and what its vast uses are? In today’s blog, we unlocked its limitless possibilities. Let’s start with its production!
What Is Mono Ethylene Glycol? How Is It Produced?
This industrial organic chemical, MEG, or mono ethylene glycol, is also known as 1,2-dihydroxyethane, 1,2-ethanediol, or EG. As said, it is a colorless and odorless compound with a light syrupy texture. MEG is preferred for most industrial applications due to its versatility and ability to be easily mixed with water, various organic compounds, and alcohol.
Whether used in the production of polyester fibers for clothing or as an antifreeze, deicing fluid, or coolant, its manufacturing process is carefully done. Leading mono ethylene glycol manufacturers and suppliers like us focus on the highest standards of quality and purity when producing MEG throughout the process, including:
- EO reaction, EO stripping, and CO scrubbing
- CO2 removal
- EO stripping and reabsorption
- Glycol reaction and evaporation
- Glycol drying and purification
Major applications of Mono Ethylene Glycol
In most industrial sectors, MEG has a great contribution to the production process in its various forms. For instance:
Polyester fibers
In the production of polyester fibers, MEG works as the building block, mostly used for textiles and clothing. The quality of the final output of polyester fiber depends on the purity of this organic compound. High-purity MEG makes the best quality polyester fibers, which are comfortable to wear, easy to care for, and wrinkle-free, while also being easy to blend with other fibers if required.
Coolants
In engine coolant formulation, mono ethylene glycol has a great contribution in enhancing the ability of a cooling system to regulate the temperature of its engine by increasing the water mixture’s boiling point. This way, it significantly saves the engine from freezing or overheating while ensuring longevity and optimal performance in hot and cold climates.
Chemical intermediates
MEG plays a virtual role in producing Polyethylene Terephthalate (PET) items, like PET bottles and film, mostly used in beverage and food packaging. High-purity MEG ensures premium quality PET item production, making it safe for beverage and food packaging while boasting recyclability.
De-icing agent
In the industrial sector, MEG has a vast application in antifreeze formulations due to its exceptional ability to depress the water freezing point. It makes this organic compound a key agent in deicers, aircraft anti-icers, and coolants and ensures these systems stay safe while offering optimal performance even in freezing climates.
Water treatment
MEG is a popular component used in water treatment as a corrosion inhibitor in various equipment and pipes due to its anti-corrosive properties. Also, it is used as an anti-freeze agent to maintain the efficiency of water treatment systems and their performance at freezing temperatures by reducing the freezing point.
In Conclusion
We hope you have a clear understanding of mono ethylene glycol (MEG) and its wide and limitless applications in industrial sectors. And, if you are seeking a reliable MEG manufacturer, distributor, or supplier, count on us. At Chemical Iran, we offer the highest quality mono ethylene glycol, maintaining the highest purity. Reach out to us today to learn more about your product or get a quote now!
