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Tabriz, Iran

MEG
Mono Ethylene Glycol

Fibre and polyester grade mono ethylene glycol.

C₂H₆O₂ CAS 107-21-1 Base Chemicals

01 Overview

MEG is consumed overwhelmingly by the polyester chain — PET resin and polyester fibre — with antifreeze and coolant formulation the principal secondary market. Fibre grade is the commercially standard quality and is what we hold regular allocation against.

02 Types we supply

Each entry below is a grade — a specific version of this product, made to its own recipe for a particular use. If you are not sure which one you need, tell us what you are making and we will advise.

  • Fibre grade (polyester)
  • Industrial / antifreeze grade

03 Typical specification

Purity
99.9 % min
Diethylene glycol
0.05 % max
Water content
0.08 % max
Colour (APHA)
5 max
UV transmittance
Meets fibre grade specification

These figures are approximate and differ slightly between producers. The binding numbers are the ones on the certificate of analysis for your actual shipment, which we send with every quotation.

04 Applications

  • PET resin and polyester fibre production
  • Engine coolant and antifreeze
  • Heat transfer and chiller fluids
  • Unsaturated polyester resins
  • Gas dehydration
  • Humectant applications

05 Industries served

Textile & fibre productionFood & beverage packagingAutomotive fluidsChemical manufacturing

06 Packaging options

  • Bulk vessel parcels
  • ISO tank (24 MT)
  • Flexitank (20–24 MT)
  • 230 kg steel drums

07 Supply & export note

Fibre grade MEG is highly sensitive to contamination from prior cargo. For flexitank and ISO tank movements we verify and document the previous three cargoes before loading and provide the cleaning certificate with the shipping documents.

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