株式会社中興商事
CHUKO SHOJI CO., LTD.
CHUKO SHOJI CO., LTD.
Noah 7300 is a fluorinated solvent consisting of ethyl nonafluoroisobutyl ether as a single component.
Novec 7300 equivalent product
PRODUCT FEATURES
Features: colorless, odorless, safe and non-flammable, insoluble in water, good thermal stability, high density, low surface tension, low Kinematic Viscosity and excellent material compatibility.
Advantages: environmentally friendly, no damage to the ozone layer. Can use the original cleaning equipment, do not need to increase equipment investment and make a big change to the process.
MAIN APPLICATION
1. Cleaning agent, bleaching agent, anhydrous fluid, flux remover and heat transfer media.
2. Cleaning electronic instrument and laser disc, removal of particles and debris.
3. Cleaning optical system, precision parts, precision electronic instruments, and medical equipment.
4. Solvent diluent, lubricant diluent, special purpose solvent, etc.
Comparison of physical properties between Noah 7300 and Novec 7300
| Properties | Noah 7300 | Novec 7300 |
| Boiling point ℃ | 100.5 | 98 |
| Freezing point ℃ | -79.95 | -38 |
| Vapor pressure MPa | 0.005 | 0.006 |
| Latent heat of vaporization (boiling point) kJ/kg | 98.0 | 102 |
| Density kg/m3 | 1,656 | 1,660 |
| Absolute viscosity Pa・s | - | 1.2×10-3 |
| Kinematic viscosity cSt | 0.72 | 0.70 |
| Specific heat J/kgK | 1,199 | 1,137 |
| Thermal conductivity W/mK | 0.062 | 0.062 |
| Surface tension mN/m | 15.0 | 15.0 |
| Refractive index | 1.28 | 1.28 |
| Expansion coefficient m3/m3K | - | 0.00144 |
| Dielectric strength kV（2.54 mm gap） | 25.3 | 27 |
| Volume resistance Ω m （DC 500 V） | 1.2×108 | 109 |
| Water solubility ppm （wt.） | ≦30 | 67 |
| Solubility in water ppm （wt.） | - | ＜ 1 |
| Relative permittivity 1 kHz | 7.2 | 6.1 |
| dielectric positive 1 kHz | 0.0004 | 0.02 |
Please feel free to contact us regarding SDS/TDS requests and sample requests.
Packing
25 liter can, 250 liter drum can