HFO-1234ze Foam Blowing Agent from United States
HFO-1234ze foam blowing agent for polyurethane insulation, an environmentally friendly alternative to HFCs. This is pure 1,3,3,3-tetrafluoropropene, a named unsaturated fluorinated acyclic hydrocarbon under tariff item 2903.51.00.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the product is pure HFO-1234ze; if it contains additives like stabilizers, classification may change
• Check Canadian regulations for foam blowing agents
• Keep technical datasheets for CBSA