Hydrofluoroether azeotrope SM71DA SM71IPA Fluorinated Liquid
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Product Description
Hydrofluoroether azeotrope is composed of a mixture of Hydrofluoroether and organic solvent, with a constant boiling point. During boiling, the proportion of each component in the liquid and gas phases remains the same and unchanged; This azeotrope has strong solubility and good compatibility, and can effectively remove fingerprints, oil, grease, and wax. It is suitable for infiltration and gas-phase cleaning of precision components such as electronic components (such as circuit boards, optical or magnetic media, and medical instruments and products (such as surgical equipment, implants, and prosthetics).
Types of cleaning dirt:
Types of cleaning dirt:
Light oil stains, fingerprints, and tiny particles SM 71IPA
Heavy oil stains, soldering flux, grinding fluid SM 71DA
Product Parameters
| Performance parameters | SM 71DA | SM 71IPA |
| Appearance | Colorless | Colorless |
| Liquid Density(25 ºC) | 1.33 g·cm3 | 1.48 g·cm3 |
| Boiling Point | 40 ºC | 55 ºC |
| Flash Point | No | No |
| Vapor Pressure(25 ºC) | 50.8 kPa | 27.6kPa |
| KB | 33 | 8 |
| GWP | 157 | 284 |
| ODP | 0 | 0 |
| Latent heat of vaporization | 209J/g | 165J/g |
| Surface Tension(25 ºC) | 16.4dynes/cm | 14.5dynes/cm |
| Pour Point | -29ºC | -42ºC |
| Specific heat capacity | 1230J/Kg·ºC | 1255J/Kg·ºC |
| Dielectric strength 0.1 "gap | >25kv | >25kv |
| Absolute viscosity | 0.34cts | 0.41cts |
| Flammable range in air | 5.1-12.7% | 4.0-16.7% |
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