Noah®7300 TDS
With the rapid development of science and technology, the integration of electronic products is getting higher and higher. To ensure the normal function of these products, the cleaning of these products become extremely important. CFC, which was commonly used in the electronics industry in the past, will be banned because it will damage the ozone layer and cause the greenhouse effect. A nd its substitute HCFC can only be used as a transitional cleaning solvent because it still contains chlorine.
In response to this development trend, Zhejiang Noah Fluorochemical Co., Ltd. has developed a series of hydrofluoroether solvents. Unlike transitional alternative solvents such as HCFC, Noah®7300 fluid has become a long-term solution due to its excellent environmental protection characteristics. It provides effective, safe, and environmentally friendly solutions for industries that require precision cleaning processes and heat transfer materials.
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 |
Water solubility | 0.295ppm（20℃） |
Percentage of volatile substances | 100 % |
Auto-ignition temperature | 408 ℃ |
Water solubility | 67ppb |
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
8. heat transfer materials
Storage and transportation:
1. Noah®7300 should be stored in a clean, dry warehouse, protected from high temperature insolation, away from heat sources, away from acids, strong alkalis, oxidants, etc.
2. Noah®7300 is a non-toxic, non-flammable, colorless, transparent liquid. It is transported as a non-dangerous product. Avoid violent vibration during transportation and avoid upside-down when stacking.
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
What's the universal lead-time for order delivery?
Small production: 3-4 days Mass production :7-15days or basing on your qty.
What can you get from us?
Excellent products (unique design, advance printing machine, strict quality control ) Factory direct sale (favorable and competitive price) Great service(OEM,ODM, after-sales services, fast delivery) Professional business consultation.
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