Refrigerant Gas

详情

R**4a is new-type, environmental protection. High-efficient and energy-saving refrigerant. Innocuous, colorless and nonflammable. Has good hot stability and the chemical property is steady. Compared with F*2, its ODP is zero and GWP is 0.*7 and the refrigeration ability is equal. At present, R**4a is regarded as the best substitute of R*2 and works with polyol-ester (POE*8) oils well Main use: Applied to the air conditioner of the automobile and refrigeration system of the central air conditioner extensively. It can be used in medicine and cosmetics aerosol etc, too. Physical property: Molecular formula CH2FCF3 Molecular weight **2.*3 Boiling point (oC) **6.5 Critical temperature (oC) **1 Critical pressure (Mpa) 4.**5 Critical desity (kg/m3) **9 Quaitly index: Grade Excellent Appearance Colorless Odor Odorless Purity(%) &#***5; *9.8 Moisture(PPM) &#***4; *0 Acidity(PPM) &#***4; 0.1 Evaporation residue(PPM) &#***4; *0 Non condensable gas(%) &#***4; 1.5 Specification of packing: *3.6kg/**0g/**0g/as per customer�s demand