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HFE Fluids-Hydrofluoroethers-CHANGLU FLUOROCHEMICALS_Perfluoropolyether (PFPE), Hydrofluoroether (HFE), Perfluoroketone (PFK)
HFE Fluids are versatile, non-flammable fluids with a low global warming potential (GWP) and zero ozone depletion potential (ODP). HFE Fluids have excellent dielectric properties and a wide range of boiling points, these fluids have excellent materials compatibility and thermal stability, making it useful in various critical industrial applications, like a heat transfer fluid, cleaning solvent, for lubricant deposition and many more applications in a wide range of industries.
| Environmental Properties | |||
| Ozone Depletion Potential (ODP) | Global Warming Potential (GWP) | Atmospheric Lifetime (Years) | |
| CL7100 | 0 | 320 | 4.1 |
| CL7200 | 0 | 55 | 0.77 |
| HFE-S7 | 0 | 580 | N/A |
| HFC-4310mee | 0 | 1640 | 17.1 |
| HFC-365mfc | 0 | 794 | 10.8 |
| HCFC-225ca/cb | 0.03 | 180/620 | 2.1/6.2 |
| HCFC-141b | 0.11 | 700 | 9.2 |
| CL7100 | CL7200 | CL7300 | CL7500 | ||
| Material Description | |||||
| Ingredient | C4F9OCH3 | C4F9OC2H5 | C6F13OCH3 | C7F15OC2H5 | |
| Molecular Weight | g/mol | 250 | 264 | 350 | 414 |
| Purity | 99.9% | 99.5% | 99.5% | 99.5% | |
| Non-volatile Residue (NVR) | ppm | <2.0 | <1.0 | <1.0 | <1.0 |
| Appearance | Colorless | Colorless | Colorless | Colorless | |
| Physical Properties | |||||
| Boiling Point | ℃ | 61 | 76 | 98 | 128 |
| Freezing Point | ℃ | -135 | -138 | -38 | -100 |
| Critical Temperature | ℃ | 195 | 210 | 243 | 261 |
| Critical Pressure | Mpa | 2.23 | 2.01 | 1.88 | 1.55 |
| Vapor Pressure | mmHg | 202 | 109 | 45 | 16 |
| Heat of Vaporization | KJ/Kg | 112 | 119 | 102 | 89 |
| Liquid Density | g/cm3 | 1.520 | 1.430 | 1.660 | 1.614 |
| Coefficient of Expansion | K-1 | 0.0018 | 0.0016 | 0.0013 | 0.0013 |
| Kinematic Viscosity | cSt | 0.38 | 0.41 | 0.71 | 0.77 |
| Absolute Viscosity | mPa·S | 0.58 | 0.58 | 1.18 | 1.24 |
| Specific Heat | J/Kg-K | 1183 | 1220 | 1140 | 1128 |
| Thermal Conductivity | W/m-K | 0.069 | 0.068 | 0.063 | 0.065 |
| Surface Tension | dynes/cm | 13.6 | 13.6 | 15.0 | 16.2 |
| Solubility of water in Solvent | ppmw | 95 | 92 | 67 | 45 |
| Solubility of Solvent in Water | ppmw | 12 | <20 | <1 | <3 |
| Dielectric Strength@1atm 0.1″gap | kV | >25 | >25 | >25 | >25 |
| Dielectric Constant@1kHz | - | 7.52 | 7.35 | 6.14 | 5.8 |
| Volume Resistivity | Ohm-cm | 108 | 108 | 1011 | 2.2×108 |
| Environmental and Safety Properties | |||||
| Ozone Depletion Potential (ODP) | 0 | 0 | 0 | 0 | |
| Global Warming Potential (GWP) | 320 | 55 | 200 | 90 | |
| Atmospheric Lifetime (Years) | Year | 4.1 | 0.77 | 3.8 | 2.2 |
| Flash Point | ℃ | 无 | 无 | 无 | 无 |
| Flammability Range in Air | 无 | 2.4–12.4% | 无 | 无 | |
| Exposure Guidelines (8 hr. TWA) | ppm | 750 | 200 | 100 | 100 |
SEARCH PRODUCTS CONTACT US MESSAGE
Copyright © 2018-2020 Changlu All Rights Reserved. 备案号：津ICP备2021005562号
HFE Fluids-Hydrofluoroethers-CHANGLU FLUOROCHEMICALS_Perfluoropolyether (PFPE), Hydrofluoroether (HFE), Perfluoroketone (PFK)