HFC-236cb Foam Blowing Agent from Japan
HFC-236cb used as a foam blowing agent for polyurethane spray foam insulation. This saturated fluorinated acyclic hydrocarbon is specifically named in tariff item 2903.46.00, which covers HFC-236cb regardless of its industrial application.
Duty Rate — Japan → Canada
0%
Import Tips
• Confirm the product is pure HFC-236cb without polyol or isocyanate components, which would form a set under Section VI note 3
• Check Canadian regulations on HFC blowing agents under the Environmental Protection Act
• Provide technical data showing zero ODP for customs documentation