HFC-23 Foam Blowing Agent Blend from United States
A polyurethane foam blowing agent mixture incorporating HFC-23 for insulated panels and appliances. It is classified under tariff item 3827.51.00 because it contains trifluoromethane without CFCs or HCFCs, used in energy-efficient insulation applications.
Duty Rate — United States → Canada
0%
Import Tips
• Provide a formulation breakdown showing HFC-23 content and absence of CFCs/HCFCs
• Ensure the product meets Canadian environmental regulations for foam blowing agents
• Check if an import permit is needed under the Ozone-Depleting Substances Regulations