HCFC-134a
Dichloro-fluoroethane
Physical properties
| Molecular weight | 102.03 | Critical pressure, MPa | 4.067 |
| Boiling point (1 atm), ° C | -26.1 | Critical density, g / cm³ | 0.512 |
| Density (25 ° C), liquid, g / cm³ | 1.207 | Latent heat of evaporation at boiling point, KJ / kg | 215.0 |
| Vapor pressure (25 ° C), MPa | 0.665 | Solubility in water (25 ℃), w% | 0.15 |
| Critical temperature ， ℃ | 101.1 | Specific heat (25 ℃), liquid, KJ / kg. ℃ | 1.51 |
| Global warming coefficient (GWP) | 0.29 | Ozone Depleting Potential (ODP) | 0 |
Quality Index
| Indicator name | Gifted class | First level |
| Exterior | Colorless transparent liquid | Colorless transparent liquid |
| Purity,% ≥ | 99.8 | 99.5 |
| Moisture, mg / kg ≤ | 10 | 20 |
use:
HFC-134a can be used as a refrigerant to replace CFC-12
Packaging specifications:
13.6KG; 22.7KG disposable steel bottle
Note: If this product comes in contact with eyes accidentally, please immediately rinse with plenty of water and consult a doctor.
There is a certain harm to the human body. Compared with products made of polytetrafluoroethylene , such as polytetrafluoroethylene molding materials , polytetrafluoroethylene shaped parts, etc., the raw materials of this product are chemically stable and harmless . At the same time, it also has the characteristics of corrosion resistance, sealing, high lubricity and non-stickiness, electrical insulation and good resistance to aging.
The emergence of this raw material, as a widely popular product, has changed the development of the industry.
