◆ Introduction:
Noah®7300 heat transfer fluid is a clear, colorless, odorless fluid that has utility in a wide variety of applications, including heat transfer, lubricant deposition, electronic testing and cleaning applications.
Noah®7300 heat transfer fluid , a segregated hydrofluoroether, is non-flammable, thermally stable, non-ozone depleting, and has a very low global warming potential. Noah®7300 fluid does not contribute to the formation of photochemical smog. The product is recommended for use as a replacement for perfluoropolyethers (PFPEs), perfluorocarbons (PFCs), hydrochlorofluorocarbons (HCFCs), and hydrofluorocarbons (HFCs). On this basis, Noah®7300 fluid provides a useful tool to help meet commitments for greenhouse gas emission reduction.
The boiling point, wide liquid range and low-temperature viscosity of Noah®7300 fluid make it ideal for cooling ion implanters, dry etchers, and CVD machines. Noah®7300 fluid is effective at mitigating the aggressiveness of solvents and is useful in inerting the flammability of blends. The chemical and thermal stability of Noah®7300 fluid lend to its use as a reaction media.
◆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
◆Safety and precautions:
1. It is necessary to comply with the local regulations on normal protection of chemical handling and industrial hygiene, and do not inhale thermal decomposition products. Avoid skin contact with hot substances.
2. Do not eat, drink or smoke when using this product. Wash thoroughly after operation. Avoid release to the environment. Avoid contact with oxidants (such as chlorine, chromic acid, etc.).
3. When using this product, you should follow the information and recommendations provided in our "Chemical Safety Data Sheet". The precautions needed to handle chemicals should also be handled.
4. When using this product, ensure good indoor ventilation.
FAQ
Quality control
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Custom packaging service
We can customize the package and label.
Quick response
All requests will be replied within 12 hours.
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