Specifications | Items | Specifications | Purity | Colorless, liquefied gas | | Moisture | ＜50 ppm(w/w) | | Appearance | Clorless Liquefied Gas | | Odor | slight Ethereal | Applications:
Solvent use - Aerosol Propellant
Blowing Agent Gas
Physical properties: | Component | Chemical name | Molecular formula | Weight% | | DME | Dimethyl Ether | CH3-O-CH3 | 10-25% | | HFC-134a | 1,1,1,2-Tetrafluoroethane | CH2-F-CF2 | 90-75% | | Molecular weight | | Flash point | ＜-50℃ | Boiling point | -24.7 ℃ | Melting Point | -117℃ | Auto ignition temperature | 455℃ | Critical temperature | ℃ | Critical pressure | MPa | Odor | Slight ethereal | Form | Liquefied gas | Color | Clear, colorless | Heat of vaporization at -20℃ | KJ/kg | Vapor Pressure at 20 ℃ | 0.51MPa | Vapor Density at 25 ℃ (Air = 1) | | Liquid Density at 20 ℃ | 0.85g/cm3 | | Explosion limit | < 3,9 % (V)
>16,9 % (V) | | Ozone Depletion Potential (ODP) | 0 | | Global Warming Potential (GWP) 100yr | | Flammability at 1 atm. and 18 ℃ | Flammable | Benefits:
Environment friendly
Packing: ISO TANK , Steel Cylinders
Shipping information:
－Class: 2.1 －No. UN: 3161 －No. Label: 2.1 Material: Liquefied gas, Falmmable, n.o.s. (1,1 Difluoroethane, Dimethyl ether) For any other information, please send email to cindy.hu@guomao-cool.com. |
