Galden HT 170 is ideal as a heat transfer fluid because of its exceptional chemical and thermal stability, compatibility with metals, plastics, and elastomers, and high dielectric strength. Furthermore, the fluid is safe to use, posing no explosion risk, and it is both non-toxic and non-flammable.
Technical data sheet
Physical
Property | Typical Value | Unit |
---|---|---|
Average Molecular Weight | 760 | amu |
Density | 1.77 | g/cm³ |
Kinematic Viscosity | 1.80 | cSt |
Solubility | ||
of air | 26.0 | ml gas/100 ml liquid |
of water | < 10.0 | wppm |
Surface Tension | 18 | dyne/cm |
Vapor Pressure | 0.8 | torr |
Thermal
Property | Typical Value | Unit |
---|---|---|
Boiling Point | 170 | °C |
Heat of Vaporization - at Boiling Point | 16.0 | cal/g |
Pour Point | -97 | °C |
Specific Heat Capacity (25°C) | 0.23 | cal/g/°C |
Electrical
Property | Typical Value | Unit |
---|---|---|
Dielectric Constant | 1.94 | |
Dielectric Strength - 2.54mm gap | 40 | kV |
Dissipation Factor - 1 kHz | 2.0E-4 | |
Volume Resistance | 1.510E15 | ohms-cm |
Optical
Property | Typical Value | Unit | Test Method |
---|---|---|---|
Refractive Index | 1.28 | ASTM D542 |
Additional Information
Property | Typical Value | Unit |
---|---|---|
Thermal Conductivity | 0.065 | W/m°C |
Coefficient of Expansion | 0.001 | cm³/cm³°C |
Product Functions
Chemical Resistance:
- Chlorine Resistant: Withstands exposure to chlorine, allowing use in environments with chlorine or chlorine compounds.
- Sour Gas Resistant: Can handle sour gases encountered in harsh industrial settings like petroleum refineries.
- Good Glycol Resistance: Compatible and functions effectively with glycol, a common heat transfer fluid.
- Bio-Fuel Resistant: Safe for use with biofuels, which are becoming increasingly prevalent.
- Fuel Resistant: Unaffected by fuels like gasoline and diesel, protecting components exposed to fuels.
- Alkali Resistant: Galden HT 170 can withstand alkaline solutions, expanding its application range in chemical-intensive industries.
- Acid Resistant: Safe for use in acidic environments due to its resistance to acidic solutions.
- Alcohol Resistant: Unaffected by alcohols, suitable for applications in the food or pharmaceutical industries.
- Mineral/Synthetic Oil Resistant: Compatible with both mineral and synthetic oils, increasing its versatility in various heat transfer systems.
- Detergent Resistant: Unaffected by detergents, facilitating cleaning of heat transfer systems without compromising performance.
Other Important Functions:
- Bromine Free: This environmentally friendly characteristic makes it a safer choice compared to heat transfer fluids containing bromine.
- Low VOC (Volatile Organic Compounds): Reduces emissions and environmental impact.
- High Purity: Minimizes contamination risks within the heat transfer system.
- High ESCR (Environmental Stress Crack Resistance): Improves the resistance of plastic components to cracking under environmental stress, extending their lifespan.
- Hydrolysis Resistant: Resists degradation caused by water, ensuring long-term performance.
- Low Moisture Absorption: Minimizes the risk of corrosion in metal components of the heat transfer system.
- Dielectric Properties: Suitable for applications requiring electrical insulation.
- Non-Flammable: Enhances safety in the operating environment.
Superior Heat Transfer Properties:
- Radiotranslucent: Allows for easier inspection using X-rays or other imaging techniques.
- Transparency: Enables visual inspection of the fluid for any signs of contamination.
- UV Resistant: Maintains stability and performance when exposed to ultraviolet radiation.
- Radiation (Gamma) Resistant: Can withstand gamma radiation, making it suitable for specific specialized environments like nuclear applications.
- Good Thermal Stability: Prevents decomposition at high temperatures, ensuring long-lasting performance.
- High Heat Resistant: Galden HT 170 can operate effectively in a wide temperature range, meeting the demands of various industrial processes.
Applications of Galden HT 170
Electronics
Segments | Applications | End uses |
---|---|---|
Semiconductor | Test & Packaging | Semicon Testing/Packaging/Others |
Semiconductor | Fab Process Materials | Semiconductors - Fab Process Material |
Semiconductor | Fab Process Materials | Solvent For Electronic Applications |
Semiconductor | Fab Process Materials | Semiconductors - Electronics, Strippers And Cleaners |
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