Demulsifier

The most common classes of water-in-oil demulsifier can be summarized in the following list:

 •     Polyalkoxylate block copolymers and ester derivatives

•     Alkylphenol-aldehyde resin  alkoxylates

•     Polyalkoxylates of polyols or glycidyl ethers

•     Polyamine polyalkoxylates and related cationic polymers(mainly for oil-in-water resolution)

•     Polyurethanes (carbamates) and polyalkoxylate derivatives

•     Hyperbranched polymers

•     Vinyl polymers

•     Polysilicones

 

    

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