Expandable Glass Microspheres K15/250 from Mexico
Pre-expanded borosilicate glass microspheres ranging from 10 to 250 microns in their delivered state, used as fillers in thermoplastics. These microspheres are under 1 mm in diameter and are not further worked, making them classifiable under tariff item 7018.20.00.
Duty Rate — Mexico → Canada
0%
Import Tips
• Declare the microspheres in their delivered state, not the unexpanded form, to ensure the diameter is accurately assessed
• Include a product specification sheet showing the particle size range
• Be aware that if the microspheres contain a blowing agent, it may affect classification, so provide full composition details