| Brand Name: | Chemfine |
Galden HT PFPE (Perfluoropolyether) fluorinated solutions are a line of high-performance, inert, and dielectric heat transfer fluids. With boiling points ranging from 55°C to 270°C, these fluids offer a versatile range of options to optimize thermal management performance. They are specifically engineered for the semiconductor and electronics industries, where non-conductive, low-viscosity fluids are required to withstand extreme heat in heat exchange systems, server cooling, and test equipment. Galden HT fluids provide a safe, low-maintenance solution that ensures precise temperature control without compromising the integrity of structural materials.
Advantage: No corrosion or chemical reactions with structural materials and will not generate or decompose into residues.
Benefit: Extended Equipment Lifespan: Protects sensitive components and prevents circulating pump failure caused by fluid degradation or corrosion.
Advantage: High boiling point specifications reduce evaporation losses while remaining safe to use at extreme temperatures.
Benefit: Enhanced Operational Safety: Non-flammable and thermally stable, ensuring a secure environment for high-heat industrial processes.
Advantage: Resistant to acid gases, alkalis, alcohols, detergents, and biofuels.
Benefit: Reliable Performance in Harsh Environments: Ideal for complex semiconductor manufacturing processes where exposure to various chemical agents is common.
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| Properties | Units | HT55 | HT70 | HT80 | HT110 | HT135 | HT170 | HT200 | HT230 | HT270 |
|---|---|---|---|---|---|---|---|---|---|---|
| Boiling point | °C | 55 | 70 | 80 | 110 | 135 | 170 | 200 | 230 | 270 |
| Pour point | °C | ≤125 | ≤110 | ≤100 | ≤100 | ≤100 | ≤97 | ≤85 | ≤77 | ≤66 |
| Density | g/cm³ | 1.65 | 1.68 | 1.69 | 1.71 | 1.72 | 1.77 | 1.79 | 1.82 | 1.85 |
| Kinematic viscosity | cSt | 0.45 | 0.50 | 0.57 | 0.77 | 1.00 | 1.80 | 2.40 | 4.40 | 14.00 |
| Vapor pressure | torr | 225 | 141 | 105 | 17 | 5.8 | 0.8 | 0.2 | 0.03 | <10–2 |
| Specific heat | cal/g·°C | 0.23 | 0.23 | 0.23 | 0.23 | 0.23 | 0.23 | 0.23 | 0.23 | 0.23 |
| Heat of vaporization at boiling point | cal/g | 22 | 17 | 17 | 17 | 17 | 16 | 16 | 15 | 15 |
| Refractive index | — | 1.280 | 1.280 | 1.280 | 1.280 | 1.280 | 1.280 | 1.281 | 1.283 | 1.283 |
| Coefficient of thermal expansion | cm³/cm³·°C | 0.0011 | 0.0011 | 0.0011 | 0.0011 | 0.0011 | 0.0011 | 0.0011 | 0.0011 | 0.0011 |
| Surface tension | dyne/cm | 14 | 14 | 16 | 16 | 17 | 18 | 19 | 19 | 20 |
| Dielectric strength(2.54mm gap) | kV | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 |
| Dielectric constant | — | 1.86 | 1.86 | 1.89 | 1.92 | 1.92 | 1.94 | 1.94 | 1.94 | 1.94 |
| Volume resistivity | Ohm·cm | 1·10¹² | 1·10¹⁵ | 1.5·10¹⁵ | 1.5·10¹⁵ | 1.5·10¹⁵ | 1.5·10¹⁵ | 6·10¹⁵ | 6·10¹⁵ | 6·10¹⁵ |
| Dissipation factor(1 KHz) | — | 2·10⁻⁴ | 2·10⁻⁴ | 2·10⁻⁴ | 2·10⁻⁴ | 2·10⁻⁴ | 2·10⁻⁴ | 2·10⁻⁴ | 2·10⁻⁴ | 2·10⁻⁴ |
| Average molecular weight | amu | 340 | 410 | 430 | 580 | 610 | 760 | 870 | 1,020 | 1,550 |
| Solubility of water | ppm(wt) | <10 | <10 | <10 | <10 | <10 | <10 | <10 | <10 | <10 |
| Solubility of air | cm³ gas/100 cm³ liquid | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
Semiconductor Manufacturing Used as a primary heat transfer fluid in etchers, ion implanters, and photolithography equipment.
Electronics Testing Ideal for thermal shock testing and component reliability testing due to its dielectric nature.
Server & Data Center Cooling Provides efficient, non-conductive immersion cooling for high-density servers and electronics.
Extreme Heat Exchange Systems Applicable in systems requiring precise temperature control and resistance to radiation or gamma rays.
Standard Packaging: 5kg, 10kg, or 25kg high-purity fluorinated bottles or drums.
Shipping: Classified as non-hazardous for most transport modes (verify per specific grade SDS).
Storage: Store in a cool, dry, well-ventilated area. Keep containers tightly closed when not in use to prevent contamination and maintain high purity levels.
PFPE Fluid; Perfluoropolyether; Fluorinated Heat Transfer Fluid; Dielectric Cooling Liquid; Galden HT Series.
Chiller Systems: Specifically designed for use in industrial heat exchangers.
Pump Seals: Compatible with most high-end fluorinated elastomers used in circulating pumps.
Electronic Components: Safe for direct immersion of semiconductors and PCB boards.
Q: Will Galden HT fluids damage my circulating pumps over time? A: No. These fluids are specifically designed to prevent degradation or corrosion that typically leads to pump failure.
Q: Is it safe to use this fluid for immersion cooling of live electronics? A: Yes, Galden HT fluids are dielectric and non-conductive, making them safe for direct contact with powered electronic components.
Q: How does the "high boiling point specification" benefit my operations? A: It reduces evaporation losses significantly, which lowers fluid consumption costs without compromising cooling performance.
Q: Are these fluids environmentally compliant? A: Galden HT fluids are bromine-free and categorized as low VOC, aligning with modern industrial environmental standards.
Q: Do these fluids leave any residue after evaporation? A: No, they are designed to not generate or decompose into residues, ensuring the cleanliness of your high-precision equipment.
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| Brand Name: | Chemfine |
Galden HT PFPE (Perfluoropolyether) fluorinated solutions are a line of high-performance, inert, and dielectric heat transfer fluids. With boiling points ranging from 55°C to 270°C, these fluids offer a versatile range of options to optimize thermal management performance. They are specifically engineered for the semiconductor and electronics industries, where non-conductive, low-viscosity fluids are required to withstand extreme heat in heat exchange systems, server cooling, and test equipment. Galden HT fluids provide a safe, low-maintenance solution that ensures precise temperature control without compromising the integrity of structural materials.
Advantage: No corrosion or chemical reactions with structural materials and will not generate or decompose into residues.
Benefit: Extended Equipment Lifespan: Protects sensitive components and prevents circulating pump failure caused by fluid degradation or corrosion.
Advantage: High boiling point specifications reduce evaporation losses while remaining safe to use at extreme temperatures.
Benefit: Enhanced Operational Safety: Non-flammable and thermally stable, ensuring a secure environment for high-heat industrial processes.
Advantage: Resistant to acid gases, alkalis, alcohols, detergents, and biofuels.
Benefit: Reliable Performance in Harsh Environments: Ideal for complex semiconductor manufacturing processes where exposure to various chemical agents is common.
coa
| Properties | Units | HT55 | HT70 | HT80 | HT110 | HT135 | HT170 | HT200 | HT230 | HT270 |
|---|---|---|---|---|---|---|---|---|---|---|
| Boiling point | °C | 55 | 70 | 80 | 110 | 135 | 170 | 200 | 230 | 270 |
| Pour point | °C | ≤125 | ≤110 | ≤100 | ≤100 | ≤100 | ≤97 | ≤85 | ≤77 | ≤66 |
| Density | g/cm³ | 1.65 | 1.68 | 1.69 | 1.71 | 1.72 | 1.77 | 1.79 | 1.82 | 1.85 |
| Kinematic viscosity | cSt | 0.45 | 0.50 | 0.57 | 0.77 | 1.00 | 1.80 | 2.40 | 4.40 | 14.00 |
| Vapor pressure | torr | 225 | 141 | 105 | 17 | 5.8 | 0.8 | 0.2 | 0.03 | <10–2 |
| Specific heat | cal/g·°C | 0.23 | 0.23 | 0.23 | 0.23 | 0.23 | 0.23 | 0.23 | 0.23 | 0.23 |
| Heat of vaporization at boiling point | cal/g | 22 | 17 | 17 | 17 | 17 | 16 | 16 | 15 | 15 |
| Refractive index | — | 1.280 | 1.280 | 1.280 | 1.280 | 1.280 | 1.280 | 1.281 | 1.283 | 1.283 |
| Coefficient of thermal expansion | cm³/cm³·°C | 0.0011 | 0.0011 | 0.0011 | 0.0011 | 0.0011 | 0.0011 | 0.0011 | 0.0011 | 0.0011 |
| Surface tension | dyne/cm | 14 | 14 | 16 | 16 | 17 | 18 | 19 | 19 | 20 |
| Dielectric strength(2.54mm gap) | kV | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 |
| Dielectric constant | — | 1.86 | 1.86 | 1.89 | 1.92 | 1.92 | 1.94 | 1.94 | 1.94 | 1.94 |
| Volume resistivity | Ohm·cm | 1·10¹² | 1·10¹⁵ | 1.5·10¹⁵ | 1.5·10¹⁵ | 1.5·10¹⁵ | 1.5·10¹⁵ | 6·10¹⁵ | 6·10¹⁵ | 6·10¹⁵ |
| Dissipation factor(1 KHz) | — | 2·10⁻⁴ | 2·10⁻⁴ | 2·10⁻⁴ | 2·10⁻⁴ | 2·10⁻⁴ | 2·10⁻⁴ | 2·10⁻⁴ | 2·10⁻⁴ | 2·10⁻⁴ |
| Average molecular weight | amu | 340 | 410 | 430 | 580 | 610 | 760 | 870 | 1,020 | 1,550 |
| Solubility of water | ppm(wt) | <10 | <10 | <10 | <10 | <10 | <10 | <10 | <10 | <10 |
| Solubility of air | cm³ gas/100 cm³ liquid | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
Semiconductor Manufacturing Used as a primary heat transfer fluid in etchers, ion implanters, and photolithography equipment.
Electronics Testing Ideal for thermal shock testing and component reliability testing due to its dielectric nature.
Server & Data Center Cooling Provides efficient, non-conductive immersion cooling for high-density servers and electronics.
Extreme Heat Exchange Systems Applicable in systems requiring precise temperature control and resistance to radiation or gamma rays.
Standard Packaging: 5kg, 10kg, or 25kg high-purity fluorinated bottles or drums.
Shipping: Classified as non-hazardous for most transport modes (verify per specific grade SDS).
Storage: Store in a cool, dry, well-ventilated area. Keep containers tightly closed when not in use to prevent contamination and maintain high purity levels.
PFPE Fluid; Perfluoropolyether; Fluorinated Heat Transfer Fluid; Dielectric Cooling Liquid; Galden HT Series.
Chiller Systems: Specifically designed for use in industrial heat exchangers.
Pump Seals: Compatible with most high-end fluorinated elastomers used in circulating pumps.
Electronic Components: Safe for direct immersion of semiconductors and PCB boards.
Q: Will Galden HT fluids damage my circulating pumps over time? A: No. These fluids are specifically designed to prevent degradation or corrosion that typically leads to pump failure.
Q: Is it safe to use this fluid for immersion cooling of live electronics? A: Yes, Galden HT fluids are dielectric and non-conductive, making them safe for direct contact with powered electronic components.
Q: How does the "high boiling point specification" benefit my operations? A: It reduces evaporation losses significantly, which lowers fluid consumption costs without compromising cooling performance.
Q: Are these fluids environmentally compliant? A: Galden HT fluids are bromine-free and categorized as low VOC, aligning with modern industrial environmental standards.
Q: Do these fluids leave any residue after evaporation? A: No, they are designed to not generate or decompose into residues, ensuring the cleanliness of your high-precision equipment.
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