Other
Amino-resins, phenolic resins and polyurethanes, in primary forms. > Containing other hydrofluorocarbons (HFCs) but not containing chlorofluorocarbons (CFCs) or hydrochlorofluorocarbons (HCFCs): > Other > Other > Other
Duty Rate (from China)
Subheadings
Products classified under Tariff item 3827.90.00
Fluorinert FC-72 Electronics Cooler
Fluorinert FC-72 is a perfluorinated liquid composed of a mixture of perfluorohexane and perfluoropentane, used for single-phase immersion cooling of servers and electronics. It falls under this tariff item as a mixture containing hydrofluorocarbons (HFCs) but not chlorofluorocarbons (CFCs) or hydrochlorofluorocarbons (HCFCs).
Genetron 422D Retrofit Refrigerant
Genetron 422D is a refrigerant blend containing HFC-125, HFC-134a, and isobutane, used for retrofitting R-12 and R-502 systems. It falls under this tariff item as a mixture containing hydrofluorocarbons (HFCs) but not chlorofluorocarbons (CFCs) or hydrochlorofluorocarbons (HCFCs).
HFC-410A Air Conditioning Refrigerant
HFC-410A is a refrigerant blend of difluoromethane (HFC-32) and pentafluoroethane (HFC-125) at a 50/50 ratio, used in residential split-system air conditioning units. It falls under this tariff item as a mixture containing hydrofluorocarbons (HFCs) but not chlorofluorocarbons (CFCs) or hydrochlorofluorocarbons (HCFCs).
HFO-1234yf Automotive Refrigerant
HFO-1234yf is a low-GWP refrigerant blend of 2,3,3,3-tetrafluoropropene with minor HFC components, used in new vehicle air conditioning systems. It falls under this tariff item as a mixture containing hydrofluorocarbons (HFCs) but not chlorofluorocarbons (CFCs) or hydrochlorofluorocarbons (HCFCs).
R-134a Refrigerant Blend (HFC-134a/HFC-125 Mix)
R-134a Refrigerant Blend is a mixture primarily containing 1,1,1,2-tetrafluoroethane (HFC-134a) and pentafluoroethane (HFC-125), used as a refrigerant in automotive and commercial air conditioning systems. It falls under this tariff item as a mixture containing hydrofluorocarbons (HFCs) but not chlorofluorocarbons (CFCs) or hydrochlorofluorocarbons (HCFCs).
R-448A Commercial Refrigerant Blend
R-448A is an azeotropic refrigerant blend of HFC-32, HFC-125, HFC-134a, and HFO-1234yf, used for supermarket refrigeration retrofits. It falls under this tariff item as a mixture containing hydrofluorocarbons (HFCs) but not chlorofluorocarbons (CFCs) or hydrochlorofluorocarbons (HCFCs).
R-454C Mildly Flammable Refrigerant
R-454C is a mildly flammable A2L refrigerant blend of R-32 and HFO-1234yf, used in new residential heat pump systems. It falls under this tariff item as a mixture containing hydrofluorocarbons (HFCs) but not chlorofluorocarbons (CFCs) or hydrochlorofluorocarbons (HCFCs).
Solkane 365mfc Foam Blowing Agent
Solkane 365mfc is a foam blowing agent blend of HFC-365mfc and pentafluorobutane, used in polyurethane rigid foam insulation production. It falls under this tariff item as a mixture containing hydrofluorocarbons (HFCs) but not chlorofluorocarbons (CFCs) or hydrochlorofluorocarbons (HCFCs).
Solstice N20 (R-1234ze) Chiller Refrigerant
Solstice N20 (R-1234ze) is a chiller refrigerant blend of HFO-1234ze(E) with lubricant additives, used in centrifugal chiller applications. It falls under this tariff item as a mixture containing hydrofluorocarbons (HFCs) but not chlorofluorocarbons (CFCs) or hydrochlorofluorocarbons (HCFCs).
Vertrel XF Specialty Cleaning Solvent
Vertrel XF is a specialty cleaning solvent blend of hydrofluoroether (HFE) and trans-1,2-dichloroethylene, used for precision cleaning of electronics and aerospace components. It falls under this tariff item as a mixture containing hydrofluorocarbons (HFCs) but not chlorofluorocarbons (CFCs) or hydrochlorofluorocarbons (HCFCs).