Injection Molding Grade PBT Resin from China
Injection molding grade PBT resin, optimized for high-speed production of thin-walled parts. This polybutylene terephthalate is in primary form (pellets) and meets the definition of a pure polyester under subheading note 1, with butylene terephthalate units contributing at least 95% by weight. It is classified under 3907.99.00 as 'other polyesters' in primary forms.
Duty Rate — China → Canada
0%
Import Tips
• Keep records of the resin's chemical composition, including monomer ratios, to prove it is PBT with 95% purity
• Check if the resin contains additives like flame retardants or colorants, as these may affect classification under subheading note 2
• Consult the CBSA's tariff classification advice service for binding rulings on new products