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HFC-245fa Blowing Agent from Japan

HFC-245fa serves as a zero-ozone-depleting blowing agent for manufacturing rigid polyurethane and polyisocyanurate foam insulation. As a chemically defined saturated fluorinated hydrocarbon, it precisely matches HTS 2903.47.10.00 classification criteria.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%

Import Tips

Provide end-use statement confirming blowing agent application to avoid misclassification

Comply with EPA Significant New Alternatives Policy (SNAP) program requirements

Label containers with GWP (Global Warming Potential) information as required