Nombre qumico diclorodifluorometano CCl2F2
Pureza 998 mnimo
Embalaje cilindros desechables de 136 kg o embalaje a granel personalizado
Punto de ebullicin 298 C
Peso molecular 12091 gmol
Descripcin general del producto
El refrigerante R12 tambin conocido como diclorodifluorometano es un gas refrigerante de alta calidad que se utiliza principalmente en sistemas de refrigeracin y aire acondicionado antiguos Conocido por sus excelentes propiedades trmicas el R12 se utiliza comnmente en sistemas de aire acondicionado de automviles refrigeradores y equipos de refrigeracin comerciales a gran escala
Caractersticas principales
Rendimiento de enfriamiento eficaz
Compatibilidad
Estabilidad
Aplicaciones
Aire acondicionado automotriz para modelos de automviles ms antiguos
Refrigeracin comercial e industrial sistemas a gran escala que requieren un rendimiento estable
Refrigeracin domstica refrigeradores y congeladores domsticos antiguos
Precios y disponibilidad
Contctenos para obtener una cotizacin personalizada segn la cantidad y el destino de su pedido
Chemical Name: Dichlorodifluoromethane (CCl2F2)
Purity: 99.8% minimum
Packaging: 13.6 kg disposable cylinders or customized bulk packaging
Boiling Point: -29.8C
Molecular Weight: 120.91 g/mol
Product Overview:
R12 Refrigerant, also known as Dichlorodifluoromethane, is a high-quality refrigerant gas used primarily in older refrigeration and air conditioning systems. Known for its excellent thermal properties, R12 is commonly used in automotive air conditioning systems, refrigerators, and large-scale commercial cooling equipment.
Automotive Air Conditioning: For older car models.
Commercial & Industrial Refrigeration: Large-scale systems requiring stable performance.
Household Refrigeration: Legacy domestic refrigerators and freezers.
Pricing & Availability:
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If your system currently uses R-22, R-407C, R-422D, or R-417A, NU-22B offers an eco-friendly, direct replacement with no retrofit or oil change required. Simply evacuate the old refrigerant and recharge with NU-22B.
Key Features
Seamless Replacement: No retrofit required, making it simple to switch to NU-22B.
Ease of Use: Just evacuate the existing R-22 and replace with NU-22B,
suitable for both new and existing R-22 residential and commercial air conditioning systems, as well as non-flooded evaporator chillers. Note: Cannot be mixed with R-22; a complete evacuation is required before recharging.
Why Choose NU-22B?
Performance: Closely mimics R-22 operating characteristics, offering high performance for OEM and service replacement needs.
Compatibility: Works with all standard oils, equipment, and materials used in R-22 systems no need for specialized tools or supplies.
Safety: Classified as non-flammable and non-toxic (ASHRAE A1) with zero ozone depletion potential (ODP), making it a safe and responsible choice.
NU-22B Facts:
ASHRAE designation: R-422B
Safety Classification: A1
Zero ODP (ozone depletion potential)
Higher capacity than R-417A at R-22 operating pressures
NU-22B has proven its reliability in thousands of installations worldwide, giving you the confidence of quality and safety.
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Solstice 454B is a low global warming potential (GWP) refrigerant designed as a replacement for R-410A in residential and commercial air conditioning systems. This zeotropic blend combines R-1234yf and R-32, making it an environmentally friendly alternative that complies with current regulations while providing efficient cooling performance.
Genetron 245fa (R-245fa) is a hydrofluorocarbon (HFC) refrigerant used as a non-ozone-depleting replacement for R-11 in centrifugal chillers and other commercial applications. It is commonly used in organic Rankine cycles, commercial air conditioning, and commercial refrigeration.
Key Specifications:
ASHRAE Number: R-245fa
Brand: Genetron
Chemical Name: Pentafluoropropane
Formula: CF3CH2CHF2
Refrigerant Type: Single component fluid
Replaces: R-11
Substitutes: CFC-11
Typical Lubricants: Synthetic lubricants like PE and PVE.
Applications:
Commercial A/C: Cooling for large commercial buildings.
Commercial Refrigeration: Used in systems requiring efficient refrigerants.
Organic Rankine Cycle: Suitable for waste heat recovery systems.
Combustion Residue: Low, with a residue value of 2
Applications:
Brazing and Soldering: Commonly used for HVAC, plumbing, and automotive applications. The high flame temperature allows for quick and efficient metal bonding.
DIY and Professional Use: Excellent for home projects or professional work requiring high-heat applications, including light welding, brazing, and copper pipe soldering.
Metalwork: Can be used for joining copper, steel, brass, and other metals, making it a versatile choice for small to medium-scale projects.
Benefits:
Higher Heat Output: With a maximum temperature of 1368C, MAP Pro gas is hotter than standard propane, making it suitable for tasks that require intense heat.
Quick and Efficient: Burns hotter and faster, reducing brazing time and ensuring quicker project completion compared to standard propane.
Portable and Convenient: Lightweight cylinders that are easy to carry and store, making it ideal for on-site work.
Safe and Reliable: Colorless and non-turbid gas for clean and reliable combustion. It also provides consistent pressure for steady performance.
Packaging:
Cylinders: Each cylinder contains 400g (14oz) of gas.
Cartons: Typically packed in 12 cylinders per carton.
Container Capacity: 17,088 cylinders per 20ft container.
HFA 152a Medical gas, also known as 1,1,-difluoroethane, is a pharmaceutical-grade propellant widely used in various medical products.
Technical Parameters of HFA 152A
Appearance: Clear, colorless liquid and vapor
Physical State: Gas at ambient temperatures
Molecular Weight: 66.05
Odor: Faint ethereal odor
Specific Gravity (Water = 1.0): 0.909 @ 21.1C (70F)
Solubility in Water (Weight %): Unknown
pH: Neutral
Boiling Point: -24.05C (-11.29F)
Freezing Point: -117C (-178.6F)
Vapor Density (Air = 1.0): 2.29
Evaporation Rate: 1 (compared to CCl4 = 1)
Volatiles: 100%
Flash Point: Not applicable
Advantages of HFC-152a:
HFC-152a is a versatile compound utilized in various applications, including refrigerants, foaming agents, and aerosol propellants for products such as hair sprays, air fresheners, and insecticides.
Additionally, it serves as a key raw material in the production of mixed refrigerants and acts as an intermediate in organic synthesis for vinylidene fluoride, a primary industrial ingredient for polyvinylidene fluoride (PVDF) and fluoroelastomers.
