Methylene Chloride Foam Blowing Agent from China
High-purity dichloromethane used as auxiliary blowing agent in polyurethane foam production. As a separate chemically defined compound, it falls under tariff item 2903.12.00, even when supplied in bulk ISO tank containers for industrial use.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the product is not mixed with other blowing agents or additives that would change its classification
• Declare the end-use (foam production) to CBSA, but note that end-use does not affect the tariff classification if the product is pure