Other, not included in the subheadings above, containing 40% or more by mass of pentafluoroethane (HFC-125)
Amino-resins, phenolic resins and polyurethanes, in primary forms. > Containing other hydrofluorocarbons (HFCs) but not containing chlorofluorocarbons (CFCs) or hydrochlorofluorocarbons (HCFCs): > Other, not included in the subheadings above, containing 40% or more by mass of pentafluoroethane (HFC-125) > Other, not included in the subheadings above, containing 40% or more by mass of pentafluoroethane (HFC-125) > Other, not included in the subheadings above, containing 40% or more by mass of pentafluoroethane (HFC-125)
Duty Rate (from China)
Products classified under Tariff item 3827.63.00
HFC-125 Based Foam Blowing Agent Blend
A polyurethane foam blowing agent blend containing 48% HFC-125 with hydrocarbons, used for appliance insulation panels. This product is classified under tariff item 3827.63.00 as it contains 40% or more by mass of pentafluoroethane and is not excluded by chapter notes.
HFC-125 Dominant Fire Suppressant FK-5-1-12
A clean agent fire suppressant mixture containing over 40% pentafluoroethane (HFC-125) combined with fluoroketones, used in total flooding fire suppression systems for data centers. This product falls under tariff item 3827.63.00 because it is a mixture containing 40% or more by mass of HFC-125 and does not contain CFCs or HCFCs.
HFC-125 Medical Cryogenic Cooling Mixture
A specialty cryogenic refrigerant blend with 55% HFC-125 used for MRI machine cooling systems and laboratory freezers. This product falls under tariff item 3827.63.00 because it contains more than 40% by mass of pentafluoroethane and is a mixture of HFCs without CFCs or HCFCs.
HFC-125 Refrigerant Blend R-507
An azeotropic refrigerant blend containing 50% pentafluoroethane (HFC-125) and 50% 1,1,1-trifluoroethane (HFC-134a), used in commercial refrigeration systems. This product is classified under tariff item 3827.63.00 as it contains 40% or more by mass of HFC-125 and does not contain CFCs or HCFCs.
HFC-125 Transport Refrigeration Blend R-452A
A R-404A replacement blend containing 41% HFC-125, HFC-32, and HFO-1234yf, used for refrigerated trucks and containers. This product falls under tariff item 3827.63.00 because it contains more than 40% by mass of pentafluoroethane and is a mixture without CFCs or HCFCs.
HFC-507A Medium Temperature Refrigerant
A non-ozone depleting refrigerant blend of 50% HFC-125 and 50% HFC-134a, designed for supermarket display cases and transport refrigeration. This product is classified under tariff item 3827.63.00 as it contains 40% or more by mass of pentafluoroethane and does not contain CFCs or HCFCs.
HVAC Heat Pump HFC-125 Blend R-463C
A next-generation heat pump refrigerant with 43% HFC-125, CO2, and HFOs for residential HVAC systems. This product falls under tariff item 3827.63.00 because it contains more than 40% by mass of pentafluoroethane and is a mixture without CFCs or HCFCs.
Industrial Chiller HFC-125 Coolant Mixture
A high-performance coolant blend with 42% HFC-125 and HFC-227ea for centrifugal chillers in pharmaceutical manufacturing. This product is classified under tariff item 3827.63.00 as it contains 40% or more by mass of pentafluoroethane and does not contain CFCs or HCFCs.
R-404A Replacement HFC Blend HCR-404A
A low-GWP retrofit refrigerant containing 45% HFC-125 blended with HFOs and HFC-32, designed for replacing R-404A in existing cold storage systems. This product falls under tariff item 3827.63.00 because it contains more than 40% by mass of pentafluoroethane and is a mixture without CFCs or HCFCs.