Extrusion & Post
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Problem of poor pH response of PAA Polyacrylic Acid during coating
Problembeschreibung
Polyacrylic acid PAA as a thickener shows poor pH response during coating.
Ursachenanalyse
PAA ionic strength affects performance.
Lösung
Adjust pH to an appropriate range to improve.
Wichtigste Erkenntnis
PAA water-soluble polymers require precise formulation control.
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