Molding Process
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Problem of uneven gel of PAA Polyacrylic Acid during crosslinking
Problem Phenomenon
Polyacrylic acid PAA as a thickener shows uneven gel during crosslinking.
Cause Analysis
PAA ionic strength affects performance.
Solution
Adjust pH to an appropriate range to improve.
Key Takeaway
PAA water-soluble polymers require precise formulation control.
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