HFC-23 Foam Blowing Agent Blend
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.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
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Import Tips & Compliance
• 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
Related Products under HTS 3827.51.00.00
HFC-23 Refrigerant Blend for Industrial Chillers
A specialized refrigerant mixture containing trifluoromethane (HFC-23) designed for low-temperature industrial chillers and cryogenic applications. This blend falls under HTS 3827.51.00.00 because it contains HFC-23 without CFCs or HCFCs, used in refrigeration systems requiring ultra-low temperatures.
HFC-23 Fire Suppression Gas Mixture
A clean agent fire extinguishing blend incorporating HFC-23 for total flooding systems in data centers and electrical rooms. Classified under HTS 3827.51.00.00 due to its HFC-23 content without prohibited CFCs or HCFCs, serving as an environmentally preferable alternative to halon.
Cryogenic Cooling Fluid with HFC-23
Specialty fluid mixture containing HFC-23 used in semiconductor manufacturing for sub-zero cooling processes. This product is classified in HTS 3827.51.00.00 as it features trifluoromethane in a mixture free of CFCs and HCFCs, essential for precision temperature control.
HFC-23 Semiconductor Etch Gas Blend
Plasma etch gas mixture with HFC-23 for microchip fabrication processes requiring high-purity fluorinated gases. Falls under HTS 3827.51.00.00 because it contains trifluoromethane without CFCs or HCFCs, critical for advanced semiconductor manufacturing.
HFC-23 Medical Cryospray Refrigerant
Cryospray mixture containing HFC-23 for endoscopic medical procedures requiring rapid freezing. Classified under HTS 3827.51.00.00 as an HFC-23 mixture lacking CFCs or HCFCs, used in cryotherapy applications.
HFC-23 Leak Detection Gas Mixture
Trace gas blend with HFC-23 used for detecting leaks in HVAC systems and pipelines. This product is covered by HTS 3827.51.00.00 due to its trifluoromethane content in a CFC/HCFC-free formulation, detectable by sensitive mass spectrometry.