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Original title: The function and application of alkali swelling thickener
Introduction: What is an alkali-swelling thickener, and what is the difference between an associative alkali-swelling thickener and a non-associative alkali-swelling thickener? Xiaobian takes you into the world of alkali swelling thickeners
Alkali swelling thickener
Alkali swellable thickener is a cross-linked polymer emulsion thickener containing acidic groups, especially suitable for coatings, emulsions, water-based adhesives, water-based paints, interior and exterior wall latex paints, water-based inks, adhesives, In the thickening of elastic mucilage system, it has good thickening effect and good flow and leveling, but you know the thickening of associative alkali-swelling thickeners and non-associative alkali-swelling thickeners mechanism?
Alkali swelling thickenerwater-based paint
water-based paintASE is a polyacrylate alkali-swellable emulsion, which produces a neutralization reaction in an alkaline system.
The associative alkali-swelling thickener not only has a large number of carboxyl groups in the molecule, but also has long branched chains used for hydrophobic modification
Advantages of alkali swelling thickeners:
Alkali swelling thickenerWhen selecting an alkali-swelling thickener, a variety of factors can be comprehensively considered to select an appropriate one
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Thickeners are generally used in coatings or adhesives, glues, etc.
Editor:
