Supply of ultra-low temperature refrigerant R23

Refrigerant R-23 (trifluoromethane) R-23 refrigerant, alias R23, Freon 23, F23, F-23, HFC23, HFC-23, trifluoromethane, trade names Freon 23, Genetron 23, etc., Chinese name trifluoromethane, English name fluoroform, Trifluoromethane, formula CHF3. Since R-23 belong to HFC substances (non-ODS substances Ozone-depleting Substances) - thus completely destroy the ozone layer, is the current most of the world recognized and recommended environmentally friendly refrigerant, is currently the mainstream environmentally friendly refrigerants, widely initial installation and maintenance process of re-add a new refrigeration equipment (ultra-low temperature, cryogenic) on. R-23 R-23 as the main purpose ultra-low temperature refrigerant widely used HFC-23 due to the good overall performance, making it a very effective and safe CFC-13 (R13, R-13, Freon 13, Freon - 13) and R-503 substitutes, mainly used in environmental chambers / equipment (hot and cold impact test machine), freeze dryer / freeze-drying machine, ultra-low temperature refrigerator or freezer, blood bank refrigerator, biochemical test chamber cryogenic equipment (including research refrigeration, medical refrigeration, etc.), more common for these low-level cascade refrigeration system. Trifluoromethane also be used as a gas extinguishing agent Halon 1301 is an ideal substitute for, a clean, low toxicity, fire effect is good. Although the R23 refrigerant is the most popular choice alternative newly installed Freon R13 and R-503 in the ultra-low temperature refrigeration equipment, but because of R23 and R13, R503 physical and chemical properties, theoretical cycle performance and compressor oil, etc. are not the same, so for the initial installation Repairs to R13 and R503 refrigerant refrigeration equipment, if need to add or replace refrigerant R13 and still only add R503, usually can not directly replace R23 to R13, R503 (ie usually not exchange transfusion formula replacement). R-23 Properties Name R-23 refrigerant molecular weight 70.0 Boiling point (1atm), ℃ -82 critical temperature, ℃ 25.9 Critical pressure, kPa 4836 saturated vapor pressure (25 ℃), kPa 4728 heat of vaporization / evaporation latent heat (boiling point, 1atm ), kJ / kg 243 ozone depleting potential (ODP) 0 Global warming potential (GWP, 100 yr) 12000 ASHRAE security level A1 (non-toxic and non-flammable) R-23 refrigerant packaging Reusable packaging high pressure cylinders (to be recycled packing container) 8kg / bottle, 30kg / bottle. R-23 storage, transport R-23 refrigerant cylinders as pressure vessels, storage should be away from fire, heat, avoid direct sunlight, usually put storage in a cool, dry and ventilated warehouse; handling with care, gently, cylinders and valves and other accessories to prevent breakage. Supporting the use of R-23 refrigeration oil normally associated with R-23 refrigerant used in refrigeration oil: Emkarate RL32H, Solest LT-32 and so on; in different equipment, different end-use application areas in which frozen oil, should comply with refrigeration compressor and cooling (air conditioning) equipment manufacturers recommendations, or to determine the use of the same design requirements of refrigeration lubricants based on the refrigeration compressors, refrigeration equipment used in specific circumstances, namely the choice of peer frozen oil.