Filler Dispersion Aid from Japan
Anionic polymer dispersant preventing PCC (precipitated calcium carbonate) agglomeration in paper filler slurries. HTS 3809.92.5050 as paper finishing preparation enabling high filler loading for opacity. Improves paper brightness and print quality.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include filler type compatibility data (PCC/GCC); certify low calcium sensitivity; provide rheology modification evidence for paper end-use