Synthetic Fluorphlogopite Mica Powder
Laboratory-produced fluorphlogopite mica in powder form, offering superior thermal stability for high-end electronics and pearlescent pigments. Despite being synthetic, it is classified under HTS 2525.20.00.00 when imported as pure mica powder chemically equivalent to natural mica.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If pre-mixed into prepared pigments
Pigment preparations containing mica are under Chapter 32, not raw powder.
If incorporated into electrical insulators as parts
Finished electrical components with mica fall under Chapter 85, excluding bulk powder.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Provide chemical composition certificates proving it meets mica mineral definition despite synthetic origin
• Label as 'synthetic mica powder' to prevent confusion with natural mineral imports under other chapters
• Check for anti-dumping duties on synthetic variants from certain origins via Commerce Department listings
Related Products under HTS 2525.20.00.00
Muskovite Mica Powder
Finely ground powder derived from muskovite mica, a potassium aluminum silicate mineral, used as a filler in paints, plastics, and cosmetics. It falls under HTS 2525.20.00.00 as mica powder, which is mica processed into powder form without further chemical alteration or agglomeration.
Phlogopite Mica Powder
Phlogopite mica ground into a fine powder, known for its heat resistance, commonly used in electrical insulation and rubber compounds. Classified under HTS 2525.20.00.00 as it is powdered mica, distinct from splittings or waste.
Wet Ground Mica Powder
Mica processed via wet grinding to produce ultra-fine powder for use in sheet molding compounds and cosmetics. Falls under HTS 2525.20.00.00 as mica powder, regardless of wet or dry grinding method, as long as not further agglomerated.
Dry Ground Muscovite Mica Powder 325 Mesh
325 mesh dry ground muscovite mica powder used as an extender in oil-based paints and joint compounds. Classified in HTS 2525.20.00.00 for its fine particle size and pure mica composition.
Serpentinite Mica Powder
Fine powder from serpentinite-hosted mica deposits, used in specialty fillers for polymers. HTS 2525.20.00.00 applies as powdered mica, even from associated mineral deposits.
Mica Powder for Pearl Pigment
High-purity mica powder coated substrate preparation for pearlescent effects in automotive paints. Remains under HTS 2525.20.00.00 prior to titanium dioxide coating application.