Antiblaze 182 Flame Retardant from Canada
Antiblaze 182 is a registered trademark for bis(polyoxyethylene) methylphosphonate in primary form, specifically for textile and paper coatings. HTS 3907.21.00.00 applies due to its precise chemical identification as the named polyether. Provides reactive flame retardancy without migration.
Duty Rate — Canada → United States
16.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Include commercial invoice specifying 'bis(polyoxyethylene) methylphosphonate CAS [number]' for verification
• Ensure DOT hazardous material declaration for Class 9 liquids
• Avoid bulk packaging declarations that suggest Chapter 38 mixtures