Nepheline Syenite Paint Extender from Japan
Delaminated nepheline syenite platelets for matte architectural paints and plasters. Physical delamination creates platy structure improving hiding power. HTS 2529.30.0050 as 'other' processed nepheline syenite.
Duty Rate — Japan → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• SEM photos proving platy morphology vs. spherical fillers
• VOC content certification for paint industry compliance
• Oil absorption specs (25-35 g/100g) verify extender function