3827.51.00.00/HFC-23 Foam Blowing Agent Blend/Germany

HFC-23 Foam Blowing Agent Blend from Germany

Polyurethane foam blowing agent mixture incorporating HFC-23 for insulated panels and appliances. Falls under HTS 3827.51.00.00 because it contains trifluoromethane without CFCs or HCFCs, used in energy-efficient insulation production.

Duty Rate — Germany → United States

10%

Rate breakdown

9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%

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Import Tips

• Foam end-product EPA registration may be required for blowing agents

• Vapor pressure and flammability data sheets essential for classification

• Document compatibility with specific polyol/isocyanate systems