Ethylene glycol

Ethylene glycol technical data:

Appearance: Colorless, no visible impurities

Content of MEG, mass%: ≥99.8

Content of DEG, mass%: ≤0.1

Water, mass%: ≤0.1

Before boiling After: ≤5

boiling with HCl: ≤20

220nm: ≥75

275nm: ≥92

350nm: ≥99

Acid number (as CH3COOH), mg/kg: ≤10

Iron content, mg/kg: ≤0.1

Aldehydes_content (as HCHO), mg/kg: ≤8

Density at 20℃, g/cm3 : 1.1128~1.1138

Initial boiling point, ℃: ≥196

Dry boiling point, ℃: ≤199

Ash, mg/kg: ≤10

Remarks:

All test specimens have been injection moulded with a melt temp. of 245℃ and a mould temp. of 45℃
Injection moulded specimens according to current ISO standard
Measured in glycerol
NB=No break

Notice: The information submitted in this publication is based on our current knowledge and experience. In view of the many factors that may affect processing and application, these data do not relieve processors from the responsibility of carrying out their own tests and experiments; neither do they imply any legally binding assurance of certain properties or of suitability for a specific purpose. It is the responsibility of those to whom we supply our products to ensure that any proprietary rights and existing laws and legislation are observed.

Application:

Mainly used as raw material of polyester, including fiber, film and PET bottle. It can be also used for anti-freezing agent,textile dyeing and finishing auxiliaries, wetting agent of tobacco and cosmetics, etc.