For many years, hydrofluorocarbon (HFC)-134a was the alternate refrigerant of choice to replace chlorofluorocarbon (CFC)-12 in many medium- and high-temperature stationary refrigeration, air conditioning, and automotive air conditioning applications. HFC-134a (molar mass 102.03 g⋅mol -1) was obtained from Gazechim Froid with a purity of 99.94% and with water content not more than 24 ppm. Refrigerant and Oils. Without refrigerant, you cannot have a functioning air conditioning system. Luckily, at CE, we carry all of the refrigerant cylinders and refrigerant oils you need to make sure the HVAC system you are working on is running properly. R22 Is an HCFC, While R134a Is an HFC Like R12, which is the original ozone-depleting refrigerant, R22 is marketed under the brand name Freon, and it's one of the earliest CFC alternatives. Its chemical name is chlorodifluoromethane, and while it isn't technically one of the CFCs banned by the Montreal Protocol, it belongs to a closely related class known as hydrochloroflurocarbons (HCFCs).
For many years, hydrofluorocarbon (HFC)-134a was the alternate refrigerant of choice to replace chlorofluorocarbon (CFC)-12 in many medium- and high-temperature stationary refrigeration, air conditioning, and automotive air conditioning applications. HFC-134a (molar mass 102.03 g⋅mol -1) was obtained from Gazechim Froid with a purity of 99.94% and with water content not more than 24 ppm.
25 Jan 2010 When operated under thermodynamic conditions (pressure or temperature), the hydrate formation rate increased and the HFC-134a gas bubble National R-134A and R-1234YF refrigerants. Visit Our Automotive Page. NRI Is the Industry Leader for Refrigerants Medium viscosity PAG oil charge for R-134a auto A/C systems. ICE 32® Lubricant Enhancer has advanced chemistry to help extend compressor life and 31 Dec 2014 Therefore the tonnes CO2 equivalent of 10kg of HFC 404a is calculated as follows: Mass (in tonnes) of HFC 134a, 1,430, 3.5, 28.0, 35.0, 350. new base oils are to have high dipole moments to be miscible with HFC-134a. In order to increase the dipole moments of a base oil, it is necessary to bring polar groups into the molecular strncture. Since the polarity of carbonate group is large in comparison to the ester group and ethe.- HFC-134A was developed to replace chlorofluorocarbon (CFC) refrigerants that contain chlorine, which damages the ozone layer. R-134A belongs to a group of chemicals called hydrofluorocarbons (HFCs) and is also known as HFC-134A. Hydrofluorocarbons are used mainly as residential and automotive refrigerants.
new base oils are to have high dipole moments to be miscible with HFC-134a. In order to increase the dipole moments of a base oil, it is necessary to bring polar improves lubricating ability of sliding surfaces does not form, because HFC134a has no chlorine content. Therefore, oil manufacturers have developed ester oils 23 май 2018 Газ-хладагент XADO REFRIGERANT 134a Oil предназначен для для заправки автомобильных кондиционеров с хладагентом R-134a.
23 май 2018 Газ-хладагент XADO REFRIGERANT 134a Oil предназначен для для заправки автомобильных кондиционеров с хладагентом R-134a. AC A/C Oil and Dye Injector Refrigerant Tools with Snap Quick Coupler R-134a R410a R22 R12 System 1/4" SAE Scale Refillable Line 2 OZ Hand Turn Screw.