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)
Products classified under Tariff item 3827.69.00.00
HFC-152a Aerosol Propellant
> This product is a blend of HFC-152a (1,1-difluoroethane) formulated as an aerosol propellant for water-based adhesives and cleaners. It is a mixture containing hydrofluorocarbons (HFCs) but no chlorofluorocarbons (CFCs) or hydrochlorofluorocarbons (HCFCs), which places it under tariff item 3827.69.00. It serves as an eco-friendly alternative to hydrocarbon propellants in consumer and industrial aerosol applications.
3827.69.00HFC-227ea Fire Suppressant Gas
> This product is a mixture of HFC-227ea (heptafluoropropane) used as a clean agent in fire suppression systems for data centers and aircraft. It is a halogenated mixture containing HFCs but no CFCs or HCFCs, meeting the criteria for tariff item 3827.69.00. Its non-conductive properties make it suitable for protecting sensitive electronic equipment.
3827.69.00HFC Foam Blowing Agent Blend
> This product is a blend of HFC-245fa and HFC-365mfc used as a zero-ozone-depleting blowing agent for polyurethane insulation foams in appliances. It is a mixture containing HFCs but no CFCs or HCFCs, classifying under tariff item 3827.69.00. It is essential for producing rigid spray foam insulation with low environmental impact.
3827.69.00HFC Leak Detection Fluid
> This product is a pressurized leak detector spray based on HFC-134a, used to identify leaks in refrigeration systems by forming visible bubbles. It is a mixture containing HFCs but no CFCs or HCFCs, falling under tariff item 3827.69.00. The product is designed for HVAC maintenance and repair applications.
3827.69.00HFC Medical Propellant Mixture
> This product is a blend of HFC-134a and HFC-227ea used as a propellant in metered dose inhalers (MDIs) for asthma treatment. It is a mixture containing HFCs but no CFCs or HCFCs, classifying under tariff item 3827.69.00. The blend meets USP standards for pharmaceutical aerosol delivery.
3827.69.00HFC Pressure Testing Gas
> This product is a blend of HFC-245fa used for hydrostatic leak testing of HVAC coils and lines. It is a mixture containing HFCs but no CFCs or HCFCs, falling under tariff item 3827.69.00. The product offers high dielectric strength, making it suitable for industrial pressure testing applications.
3827.69.00Nu-Calgon RX11 Flush Liquid
> This product is a solvent blend containing HFCs, used for flushing refrigeration lines after compressor burnout. It is a mixture containing HFCs but no CFCs or HCFCs, classifying under tariff item 3827.69.00. It effectively removes moisture, acids, and sludge from HVAC systems.
3827.69.00Opteon 1100 HFC-1233zd Foam Expellant
> This product is a blend of HFC-1233zd (trans-1-chloro-3,3,3-trifluoropropene) used as a low-GWP foam expellant for XPS foam boards. Although technically an HCFO, it is classified as an HFC variant and contains HFCs without CFCs or HCFCs, falling under tariff item 3827.69.00. It is used in building insulation applications.
3827.69.00R-134a Replacement Blend ISCEON MO99
> This product is an HFC/HFO blend (R-448A variant) used as a replacement for R-134a in chillers and automotive AC systems. It contains HFCs but no CFCs or HCFCs, classifying under tariff item 3827.69.00. It offers a lower global warming potential (GWP) for retrofitting existing systems.
3827.69.00R-404A Refrigerant Blend
> This product is a zeotropic HFC refrigerant mixture containing R-125, R-143a, and R-134a, used in commercial refrigeration systems such as supermarket display cases. It is a mixture containing HFCs but no CFCs or HCFCs, falling under tariff item 3827.69.00. It is widely used in low and medium temperature refrigeration.
3827.69.00R-407C HFC Refrigerant
> This product is a near-azeotropic ternary blend of HFCs (R-32, R-125, R-134a) used as a replacement for R-22 in air conditioning systems. It is a mixture containing HFCs but no CFCs or HCFCs, classifying under tariff item 3827.69.00. It is designed for retrofit applications in residential and commercial AC.
3827.69.00R-410A Air Conditioning Refrigerant
> This product is an azeotropic HFC blend of difluoromethane (R-32) and pentafluoroethane (R-125) used in high-pressure air conditioning units. It is a mixture containing HFCs but no CFCs or HCFCs, falling under tariff item 3827.69.00. It is commonly used in new residential and commercial AC systems.
3827.69.00R-449A Low-GWP Refrigerant
> This product is an HFC/HFO mix of R-32, R-125, R-134a, and HFO-1234yf, used as a low-GWP replacement for R-404A in transport refrigeration. It is a mixture containing HFCs but no CFCs or HCFCs, classifying under tariff item 3827.69.00. It reduces carbon footprint in cold chain logistics.
3827.69.00R-507 Hydrocarbon-Free Blend
> This product is an azeotropic HFC blend of R-125 and R-143a in a 50/50 ratio, used for low-temperature freezers without hydrocarbon additives. It is a mixture containing HFCs but no CFCs or HCFCs, falling under tariff item 3827.69.00. It is used in cascade refrigeration systems.
3827.69.00Solstice N40X HFC Refrigerant
> This product is a blend of HFC-32 and HFO-1234yf (R-454A) used for new air conditioning systems, offering very low GWP. It is a mixture containing HFCs but no CFCs or HCFCs, classifying under tariff item 3827.69.00. It is classified as A2L mildly flammable.