Products Description
Mono Ethylene Glycol (MEG), also known as glycol, is the simplest aliphatic diol. It possesses the chemical properties of alcohols, such as the ability to form ethers, esters, to be oxidized to aldehydes or acids, and to condense to form ethers. It can also be substituted by halogens. When reacting with acyl chloride or acid anhydride, it generally forms diesters.
| Item | specification | test result |
| appearance | colorless and transparent liquid | colorless and transparent liquid |
| ethylene glycol | ≥99.8 | 99.9 |
| Density ( at 20ºC) | 1.1128-1.1138 | 1.113 |
| Color ( Pt-Co) | ≤5 | 5 |
| Initial boiling point, ºC | ≥196 | 196 |
| End boiling point, ºC | ≤199 | 198 |
| Water (weight,%) | ≤0.1 | 0.03 |
| Acidity (Acetic Acid, weight, %) | ≤0.001 | 0.0008 |
- Mono Ethylene Glycol (MEG) Structure：
Mono Ethylene Glycol (MEG) Uses
Antifreeze & Cooling Systems
Ethylene glycol is a key ingredient in automotive and industrial antifreeze formulations. It functions by reducing the freezing point and elevating the boiling point of water-based systems, thereby protecting engines and machinery from cold-weather freezing and summer overheating.
Polyester Production
- PET Resins: One of the largest end uses of MEG is in producing polyethylene terephthalate (PET). Through reaction with terephthalic acid, it yields PET resins that are molded into beverage bottles, food packaging, and film. Globally, more than half of MEG output is consumed in PET resin manufacture.
- Polyester Fibers: MEG also contributes to the production of polyester fibers, both staple and filament types, which are widely utilized in apparel, home furnishings, and technical textiles.
Chemical Derivatives
It serves as a starting material for other glycols such as diethylene glycol (DEG), triethylene glycol (TEG), and various glycol ethers.
Other Uses
Beyond polymers, EG is applied in the paper sector as a plasticizer to enhance paper softness, in leather treatment as a moisturizer to prevent brittleness, and in specialty products like hydraulic fluids, coolants, and de-icing solutions.
Mono Ethylene Glycol (MEG) Packaging
- 230kg/Drum;1100kg/IBC;23mt/Flexibag
- Multiple packaging ways are also available to meet your different requirements.
Company Profile
Gneebio is a professional chemical raw material manufacturer based in China. Established in 2016, we have over 10 years of export experience, with our products exported to more than 60 countries worldwide.
The company's main products are organic solvents, plasticizers, alcohols, aromatics, ethers, formic acid, acetic acid, epoxy resin curing agent, washing class, water treatment chemicals, and other chemical products.
FAQ
Can packaging and labeling be customized according to customer requirements?
Yes, please contact us for any special requests.
What is the minimum order quantity?
The standard MOQ is 5-10 metric tons to optimize logistics costs and production efficiency. Flexible solutions (e.g., LCL shipping) are available for smaller orders to reduce ocean freight costs. Custom arrangements are welcome.
What is the delivery lead time?
Completion within 7 days after receiving the deposit and confirming all details.
What type of packaging is used?
Typically standard export packaging, but custom packaging can be arranged per your requirements.
What is your sample policy?
A 1kg sample can be provided free of charge, but shipping costs are the responsibility of the customer.
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