HFO-1234ze Continuous Insulation Board Blowing Agent from Germany
HFO-1234ze continuous insulation board blowing agent for polyisocyanurate lamination, in bulk tanker quantities. This is pure 1,3,3,3-tetrafluoropropene, a named unsaturated fluorinated derivative under tariff item 2903.51.00.
Duty Rate — Germany → Canada
0%
Import Tips
• Verify the product is pure HFO-1234ze, not a pre-blended polyol system
• Bulk tanker imports require Canadian chemical transport permits
• Document the chemical purity for CBSA classification