Diamond Lapping Films on Polymer Film Base from Germany
Precision lapping films coated with micron-sized diamond particles on a polyester polymer film base, used for semiconductor and optics polishing. The polymer film is neither textile, paper, nor paperboard, so the product is classified under 6805.30.00 as abrasive grain on other materials.
Duty Rate — Germany → Canada
0%
Import Tips
• Provide technical datasheets showing the polymer base composition to support classification
• If the films are cut to specific shapes for machinery, confirm whether they qualify as parts of machines
• Check if the product is subject to any end-use certificates for semiconductor manufacturing