Cationic Polyamide Amine Resin CPA 20
Cationic Polyamide Amine Resin CPA 20
CPA 20 is a brownish, slightly viscous aqueous solution of cationic polyamideamine resin that is used for improving the wet strength of paper and board. PA 21 is especially well suited for use in neutral or moderately alkaline processes.
Typical Data:
Item
Typical
Appearance
Brownish, slightly viscous aqueous
Dry Content
20.5~21.5%
Viscosity @25??lt;/span>
50~250 mPa.s
pH
2.5~3.5
Density@25??lt;/span>
1.07~1.10 kg/dm3
Shelf Life(20??lt;/span>)
3 months