◆Introduction:
Noah®7300 Fluid is a higher purity product for solvent cleaning. This clear, colorless, odorless fluid is ideal for a wide variety of applications requiring ultra-high purity and extensive quality control testing. Product specifications are tightly controlled for the following contaminants:
• ions • particulate • metals • non-volatile residue
Noah®7300 fluid, a segregated nonflammable hydrofluoroether, is thermally stable, non-ozone depleting, and has a very low global warming potential. It is recommended for use as a replacement for perfluoropolyethers (PFPEs), perfluorocarbons (PFCs), hydrochlorofluorocarbons (HCFCs) and hydrofluorocarbons (HFCs). The solubility and high purity of Noah®7300 fluid make it an excellent product for use in lubricant deposition in the hard disk industry. Its higher boiling point gives Noah®7300 fluid a lower evaporation rate and lower operating costs compared to lower boiling solvents in many applications. The low surface tension and low viscosity of Noah®7300 fluid make it ideal for semiconductor wafer cleaning and solvent cleaning applications.
◆Product Features:
------colorless, odorless, non-toxic, safe and non-flammable, good solubility, insoluble in water, good thermal stability;
------non-ozone depleting, quite low damage to the ozone layer and a very low global warming potential;
------low surface tension, low viscosity;
------Low latent heat of evaporation, excellent material compatibility;
------Good insulation performance, non-conductive, and will not cause damage to electronic equipment
Advantages: Since the performance is closest to CFCs, the formal cleaning equipment can still be used, without increasing equipment investment, and without major changes to the process.
◆Physical properties of Noah®7300:
Appearance | Clean，colorless |
Molecular weight | 350 |
Boiling point | 98.0℃ |
Decomposition temperature | >200 ℃ |
Liquid density (25℃) | 1.66g/mL |
Freezing point | -38℃ |
Vapor density | 0.014g/mL（25℃） |
Flash point | No flash point |
Heat of Vaporization | 97.99 kJ/kg |
Thermal conductivity (25℃) | 0.062 W/(m•K) |
Vapor Pressure（20℃） | 5.9kPa |
Kinematic viscosity (25℃) (25℃) | 0.94cSt |
Specific heat | 1.14kJ/kg•℃ |
Dielectric loss | 0.000143 |
Evaporation rate | 0.07 |
Surface Tension | 17mN/m |
Heat of vaporization | 34.3kJ/mol |
Standard enthalpy | 3315.36kJ/mol |
Dielectric constant | 7.76 |
Thermal conductivity | 0.062W/m.K |
Resistivity | ≧1*10^11Ω·mm |
Dielectric strength range (2.5mm) | >25kV |
Percentage of volatile substances | 100 % |
Auto-ignition temperature | 408 ℃ |
LC50 | 430,000mg/m3 |
GWP | 200 |
ODP | 0 |
Scope of product use:
1. Cleaning agent, rinsing agent, anhydrous fluid, defluxing agent and heat transfer medium;
2. Cleaning of electronic instruments and laser discs, removal of particles and debris;
3. Optical system and precision parts cleaning;
4. Used in the cleaning of precision electronic instruments and medical equipment. It is mainly used in the cleaning of precision electronic instruments and medical equipment.
5. Solvent thinner, lubricant thinner, special purpose solvent, etc.
6. Precision refrigerant, evaporative cooling refrigerant.
7. Reaction solvent
FAQ
Quality control
We have a strict quality control system, Professional QC team.
Custom packaging service
We can customize the package and label.
Quick response
All requests will be replied within 12 hours.
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