株式会社中興商事
CHUKO SHOJI CO., LTD.
CHUKO SHOJI CO., LTD.
LIMUPIA 7300 is a fluorine-based solvent consisting of a single component, ethyl nonafluoroisobutyl ether.
Novec 7300 equivalent product
Features
Excellent environmental performance
Good safety performance
High cleaning performance
Low surface tension
Excellent material compatibility
Product Applications
• Heat transfer medium: semiconductor manufacturing equipment, chemical plants, environmental testing rooms, electronic devices, data centers, thermostatic chambers, exhaust heat recovery
• Reliability testing: medium for reliability testing of electronic components and electronic devices (airtightness testing, thermal shock testing, voltage resistance testing, etc.)
• Solvents: dilution of resins and oils, dispersion medium, solvent for extraction, medium for adjusting flash point
• Cleaning: dust removal cleaning (particle removal), removal of fluorine-based deposits
• Drying: rinsing of hydrocarbon-based cleaning agents, draining and drying
Product characteristics table
| Item | Value | Item | Value |
| Appearance | Colorless and transparent | Odor | Slight odor |
| Boiling point | 100.5 | Liquid density (25℃) | 1.656g・mL-1 |
| Freezing point | -79.95℃ | Flash point | None |
| Critical Temperature | 205℃ | Critical Pressure | None |
| Saturated vapor pressure (20℃) | 4.5 kPa | Latent heat of vaporization | 97.99 kJ·kg-1 |
| Dielectric loss (1MHz) | 0.00037 | Volume resistivity (25℃) | ≥1.221×1011 Ω・mm |
| Kinematic viscosity (25℃) | 0.7214 mm2·s-1 | Specific heat | 1.199 J·g-1·K-1 |
| Thermal conductivity (25℃) | 0.062 W·m-1·K-1 | Surface tension (25℃) | 15.01 mN·m-1 |
| Volume expansion coefficient (20～ 80°C) | 14.60×10-6 | Refractive index | 1.279 |
| Dielectric strength (2.5mm) | >25.3 kV | Dielectric constant (1MHz) | 7.16 |
| Molecular weight | 264 | Autoignition temperature | 375℃ |
| GWP | 200 | ODP | 0 |
Packing
1.5kg ，25kg