Brand Name: Jretek
Model Number: R134a
Place of Origin: China (Mainland)
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Refrigerant R134A is mainly used to substitute CFC-12 as refrigerant in car conditioning and refrigerating and refrigerating in refrigerator
Boiling Point º C: -27
Critical temperature º C: 115
Critical Pressure Mpa: 4.7
Saturation steam pressure (mpa), 25 º C 0.7
Relative density( water=1) 1.12
Relative vapor density ( air=1) 2.79
Appearance: Colorless, no cloudy
Odor Odorless
Purity ≥ % 99.5
Water, ppm ≤ 10
Acidity, ppm ≤ 1
Residue mg/kg ≤ 100
Non-congealing gas-phase, % (v/v), ≤ 1.5
Grade |
Excellent |
First |
Appearance |
Colorless, no cloudy |
Colorless, no cloudy |
Odor |
Odorless |
Odorless |
Purity%≥ |
99.8 |
99.5 |
Water, mg/kg≤ |
10 |
20 |
Acidity, mg/kg≤ |
1 |
1 |
Residue on evaporation, mg/kg≤ |
100 |
100 |
Global warming potential(GWP) |
1.5 |
1.5 |