Other
Mixtures containing halogenated derivatives of methane, ethane or propane, not elsewhere specified or included. > Containing hydrochlorofluorocarbons (HCFCs), whether or not containing perfluorocarbons (PFCs) or hydrofluorocarbons (HFCs), but not containing chlorofluorocarbons (CFCs): > Other > Other > Other
Duty Rate (from China)
Subheadings
Products classified under Tariff item 3827.39.00
HCFC-123 Chiller Refrigerant
HCFC-123 (2,2-dichloro-1,1,1-trifluoroethane) is a hydrochlorofluorocarbon used as a refrigerant in centrifugal chillers for large commercial air conditioning systems. This product falls under tariff item 3827.39.00 as a mixture containing HCFCs without chlorofluorocarbons (CFCs), meeting the subheading's definition.
HCFC-141b Solvent Blend
HCFC-141b solvent blend combines HCFC-141b with co-solvents for metal degreasing and vapor degreasing in aerospace applications. This mixture falls under tariff item 3827.39.00 as it contains HCFCs without CFCs, and is not elsewhere specified or included.
HCFC-22/R-407C Blend
HCFC-22/R-407C blend is a transitional refrigerant mixture combining HCFC-22 with HFC components for air conditioning systems during the HCFC phaseout. This product falls under tariff item 3827.39.00 as a mixture containing HCFCs without CFCs, designed for existing equipment.
HCFC Dielectric Fluid
HCFC dielectric fluid is a mixture of HCFC and perfluoropolyether used as an insulating medium in high-voltage electrical equipment testing. This product falls under tariff item 3827.39.00 as an HCFC-containing mixture without CFCs, used for its dielectric properties.
HCFC Extraction Solvent
HCFC extraction solvent is a mixture of HCFC-225 with modifiers used for supercritical extraction of pharmaceuticals and natural products. This product falls under tariff item 3827.39.00 as an HCFC-containing mixture without CFCs, valued for its selectivity in extraction processes.
HCFC Fire Extinguishing Mixture
HCFC fire extinguishing mixture is a blend compatible with FM-200 systems used in total flooding fire suppression for data centers and museums. This product falls under tariff item 3827.39.00 as an HCFC-containing mixture without CFCs, providing clean agent fire suppression.
HCFC Foam Blowing Agent Mixture
HCFC foam blowing agent mixture contains HCFC-141b and HCFC-142b used as auxiliary blowing agents in polyurethane foam production for insulation panels. This product falls under tariff item 3827.39.00 as an HCFC-containing mixture without CFCs, essential for foam manufacturing.
HCFC Leak Detection Mixture
HCFC leak detection mixture is a tracer gas containing HCFC-22 for detecting leaks in refrigeration and pressure systems. This product falls under tariff item 3827.39.00 as an HCFC-containing mixture without CFCs, with a small HCFC percentage sufficient for detection.
HCFC Process Fluid Mixture
HCFC process fluid mixture is a proprietary blend containing HCFC-123 and stabilizers, used as a heat transfer fluid in chemical processing reactors. This product falls under tariff item 3827.39.00 as an HCFC-containing mixture without CFCs, offering high thermal stability.
Industrial HCFC Cleaning Solvent
Industrial HCFC cleaning solvent is an HCFC-225ca/cb mixture used for precision cleaning in electronics manufacturing and oxygen system cleaning. This product falls under tariff item 3827.39.00 as an HCFC-containing mixture without CFCs, offering non-flammable high solvency.
R-401A HCFC Refrigerant Blend
R-401A HCFC refrigerant blend is a zeotropic mixture containing HCFC-22, HCFC-152a, and HCFC-124, used in commercial refrigeration systems. This product falls under tariff item 3827.39.00 as a mixture containing hydrochlorofluorocarbons without CFCs.
R-409A HCFC Retrofit Blend
R-409A HCFC retrofit blend is a mixture of HCFC-22, HCFC-142b, and HCFC-124 designed as a drop-in replacement for R-12 in automotive and refrigeration retrofits. This product falls under tariff item 3827.39.00 as an HCFC mixture lacking CFCs.
R-421A HCFC Replacement Blend
R-421A HCFC replacement blend contains HCFC-22 with hydrocarbons as a drop-in replacement for R-22 in residential air conditioning systems. This product falls under tariff item 3827.39.00 due to its HCFC content despite the presence of hydrocarbons.
Transitional AC Refrigerant Mixture
Transitional AC refrigerant mixture is an HCFC-22/HFC-410A blend for servicing existing residential air conditioners during the R-22 phaseout. This product falls under tariff item 3827.39.00 as an HCFC-containing refrigerant mixture without CFCs.