Dry Strength Additive Polyacrylamide from Germany
Anionic polyacrylamide emulsion increases paper dry tensile strength and burst resistance during sheet formation. Classified HTS 3809.92.5050 as paper finishing preparation improving machine direction strength. Essential for linerboard and sack paper production.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Document charge density (anionic degree) for Customs verification; include shear stability test results; avoid bulk polymer imports which classify under Chapter 39