HFC-134a is a new environmental type refrigeration agent, chemical name: 1,1,1,2-four fluoride ethane, molecular type: CH2FCF3, has nontoxic, colorless, not burning, not burst, hot stability good, features, chemical nature stable, and CFC-12 (fluoride Lyon) compared, its ozone consumption index (ODP) for 0, refrigeration capacity quite, boiling point-26.15 ℃, is a ideal of fluoride Lyon alternative real.
Currently market Shang appeared some not qualified of R-134a snow species, its appearance marked for R-134a actually is F-12, also some is both of mixed products, moisture, and containing acid volume more, will will accelerated air-conditioning system in the, and sealed rubber circle of hardening damaged, and makes refrigeration parts appeared early of leakage, high of moisture of snow species will makes air-conditioning pump lubrication bad, increased wear, and water also will in air-conditioning system in the freezes jam snow species cycle, effect refrigeration effect. If you are using a kind of fake R-134a and R-12 snow in the filling in air-conditioning systems, F-12 R-134a refrigerant and refrigerant oil will not mix, which makes air conditioning pump lubrication and stuck, lost refrigerant. To waste more money to repair air-conditioning.
And the use of aluminum can, aluminium cans are single-chip cans, tin cans belong to three piece cans, aluminium cans there is no weld like pipes, does not occur at the weld cracking phenomenon. Filling cans burst pressure of the refrigerant used is generally 1.6Mpa, and filling the refrigerant used aluminium cans burst pressure is 3.0Mpa, therefore, for high-pressure explosive products such as refrigerant high pressure aluminium cans will be more secure.