Triethylene glycol is obtained in the process of ethylene oxide hydration as a by-product in the synthesis of monoethylene glycol (MEG).
Triethylene glycol is used for the dehydration of natural gas and natural gas liquids and for the production of plasticisers used in the production of polyvinyl butyral (PVB) polymers.
|Triethylene glycol content, min.||% (m/m)||99||ASTM E 2409|
|Water content, max.||% (m/m)||0.20||PN-ISO 760|
|Color, max.||Hazen scale||20||ASTM D 1209|
|Acidity as acetic acid, max.||% (m/m)||0.01||ASTM D 1613|
|Ash content, max.||% (m/m)||0.01||ASTM D 482|
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