Mordenite Aluminosilicate Powder from Canada
Mordenite is a high-silica aluminosilicate zeolite used in gas separation and purification. Falls under HTS 2842.10.00.00 as a defined complex silicate structure. Its two-dimensional pore system provides shape-selective catalysis properties.
Duty Rate — Canada → United States
13.7%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Submit XRD patterns confirming mordenite structure; verify SiO2/Al2O3 ratio >10 for proper heading; prevent confusion with amorphous silica gels under 2811