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Coatings Ingredients
The material selection platform
Coatings Ingredients
by SpecialChem
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PEO® -4

PEO®-4 by Sumitomo Seika Chemicals acts as a viscosity improver. This grade is non-ionic, water-soluble, high molecular weight polyethylene oxide (PEO) produced by polymerization of ethylene oxide. It offers dispersing and coagulation properties. When dissolved, the solution shows high viscosity even at low density, making PEO an effective thickener. It is suitable for use in emulsion paint and coating industry. The recommended shelf life of PEO®-4 is 3 months after delivery.
Product Type
Rheology Modifiers / Thickeners
Chemical Composition
Polyethylene oxide
CAS Number

Compatiblity with other products

Find products that are predicted to be compatible with PEO® -4.

This list of compatible products is generated out of estimated HSP values. A practical determination of these HSP values would provide higher certainty.
Learn more about Hansen Solubility Parameters (HSP) and their use in predictive formulation.

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