хладагента R410a заменить R22

R410A is the leading HFC refrigerant for replacing R-22 in positive displacement residential and light commercial air-conditioning and heat pump systems. It has higher cooling capacity and significantly higher pressure than R-22 and an intrinsically low toxicity. Because it behaves like an azeotrope, it is easy to service in the field. And R410A should be used only in systems specifically designed for R-410A. Replaces R-22 Applications New residential and commercial air conditioningandheat pumps. Positive displacement chillers. Benefits R410A has shown in tests to have 5-6% higher Energy Efficiency Rating(EER) than R22. R410A also has a higher capacity and pressure than R22, enabling the design of smaller, more compact air-conditioning equipment. Physical properties: Component: Chemical name: Molecular formula: Weight%: HFC-32 Difluoromethane CH2F2 50% HFC-125 Pentafluoroethane CHF2CF3 50% Molecular weight Boiling point Critical temperature Critical pressure Odor Form Color Heat of vaporization at boiling point Vapor Pressure at 25 °C Vapor Density at 25 °C (Air = 1) Liquid Density at 25 °C Ozone Depletion Potential(ODP) Global Warming Potential(GWP) 100yr ASHARE Safety Group Classification Flammability at 1 atm. and 18 °C 72.6 -52.7 °C 72.5°C 4950kPa Slight ethereal Liquefied gas Clear, colorless 256.68KJ/kg 1649kPa 4.19 1.063g/cm3 0 2000 A1/A1 Non-flammable