The material selection platform
Adhesives Ingredients
The material selection platform
Adhesives Ingredients
by SpecialChem
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PEG - 3000

Polyethylene glycol. Acts as a plasticizer. It is formed by the additional reaction of ethylene oxide (EO) with mono ethylene glycols (MEG) or diethylene glycol. PEG -3000 decreases solubility in water & solvents by increasing molecular weight. Also soluble in many polar organic solvents such as acetone and alcohols. It can be considered as Newtonian fluid because its kinematic viscosity decreases as temperature increases. It is hygroscopic hence it attracts and retains moisture from the atmosphere. Has low volatility and is thermally stable for limited period of time below 300°C.
Product Type
Chemical Composition
Polyethylene glycol (PEG)
CAS Number
SpecialChem additionnal informations based on CAS Number : 25322-68-3

Hansen Solubility Parameters

[17.8, 13.5, 27.4]
[δD - Dispersion force interactions, δP - Polar force interactions, δH - Hydrogen bond force interactions]

Please note, these HSP values are estimations. It is based upon the “like seeks like” principle. It splits an ingredients interactions into three parameters; δD (Dispersion force interactions), δP (Polar forces interactions) and δH (Hydrogen bond force interactions). Hansen Solubility Parameters can help you find a wide range of products that are predicted to be compatible with PEG - 3000. A practical determination of these HSP values would provide higher certainty. Learn More.

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