Substance a replacement Coolant

Prof. Aryadi S (2010) found the substance replacement a cooling system, a substance often used for this is the refrigerant (R12, R22,) and many others substances which contains a substance that destroy the environment or the refrigerant HCFC 22 and CFC-502, a hydrocarbon-based. Refrigerant is composed of hydrocarbon material and a fire-suppressing substance affixes or low flammability suppressant (LFS). Hydrocarbons used were of propane (C3H8), iso-butane (i-C4H10), and n-butane (n-C4H10). This refrigerant has the properties of non-toxic, non-flammable, so it can be grouped in class A2. In addition this invention refrigerant also has properties that do not corrosive and does not damage the system components the commonly used, do not have the potential erosion of the ozone (ODP) and the competencies of global warming (GWP) is lower than HCFC 22. In addition, the refrigerant is able to improve the performance of the cooling system.