Extrusion & Post
8 views
Problem of surface defect of PAA Polyacrylic Acid during coating
Problem Phenomenon
Polyacrylic acid PAA as a thickener shows surface defect during coating.
Cause Analysis
PAA ionic strength affects performance.
Solution
Control ionic strength to improve.
Key Takeaway
PAA water-soluble polymers require precise formulation control.
Was this helpful?
0 people found this helpful
Thank you for your feedback!