Non-flammable Dielectric PFPE Fluids with Extreme Thermal-Oxidative Stability
The Ultimate Dielectric Coolant
ChipChill® RC PFPE Fluids: High-Precision Thermal Management for Semiconductor and Electronic Cooling
ChipChill® RC is a premium, hydrogen-free PFPE heat transfer fluid engineered for precise temperature control and exceptional dielectric insulation in the most demanding electronic and semiconductor environments. As a fully fluorinated linear polymer, ChipChill® RC PFPE fluid offers a rare combination of extreme thermal stability and chemical inertness, remaining liquid and effective at temperatures ranging from -100°C to over 300°C. Unlike traditional coolants that risk flammability or electrical breakdown, ChipChill® provides a non-flammable, high-dielectric strength solution (>25kV) that ensures zero residue and absolute safety. For engineers managing etching chambers, ion implanters, or high-power transformers, this PFPE heat transfer fluid is the definitive choice for maximizing uptime and protecting sensitive, high-cost components from thermal stress.
Advanced Molecular Engineering & Material Integrity
The superiority of ChipChill® RC lies in its sophisticated molecular architecture. Composed strictly of Carbon, Fluorine, and Oxygen atoms, the PFPE (Perfluoropolyether) chain is inherently resistant to oxidation and thermal degradation. Our proprietary synthesis process ensures a ultra-pure, hydrogen-free composition, which is the key to its non-toxic and ozone-friendly profile.
In terms of material compatibility, ChipChill® RC PFPE fluids are remarkably "friendly" to industrial hardware. They exhibit zero swelling or degradation when in contact with:
- Metals: Stainless steel, aluminum, copper, and specialized alloys.
- Plastics: PTFE, PFA, and high-performance engineering polymers.
- Elastomers: Viton, Kalrez, and common fluorinated rubbers.
-
Semiconductor Manufacturing
Optimized for Etcher (PVD, CVD) and Ion Implanter systems where precise, repeatable temperature control is mandatory for wafer yield.
-
Electrical & Radar Systems
Provides vital cooling for Transformers, Power Supplies, and Radar arrays, utilizing its high dielectric strength to prevent electrical arcing.
-
Pharmaceutical & Chemical Processing
Essential for Freeze Dryers and corrosive processing environments where low-temperature fluidity and chemical resistance are required.
-
Nuclear Industry
Its high radiation stability makes it a safe and reliable medium for UF6 production and other sensitive nuclear applications.
Key Performance Advantages
- Inherent Non-Flammability: With no flash or fire point, it eliminates the risk of thermal runaway or fire in high-heat operations.
- Ultra-Low Dielectric Constant: Minimizes signal interference in high-frequency electronic applications.
- Extreme Temperature Versatility: Grades like RC130 to RC260 allow for a wider working range than almost any other fluorinated fluid on the market.
- Environmental Responsibility: Non-toxic, non-corrosive, and categorized as environmentally safe (non-ozone depleting).
Technical Specifications
|
Properties |
Typical Values |
|||||
|
Grade |
L2-06 |
L2-14 |
L3-16 |
L3-25 |
H3-25 |
H4-40 |
|
Molecular weight (AMU) |
1,850 |
2,600 |
2,800 |
3,450 |
3,650 |
4,300 |
|
Kinematic viscosity (ASTM D445) @ 20℃ (cSt) |
65 |
150 |
163 |
260 |
275 |
463 |
|
Viscosity index (ASTM D2270) |
72 |
98 |
105 |
110 |
118 |
|
|
Pour point (℃) (ASTM D97) |
-52 |
-45 |
-45 |
-35 |
-35 |
-32 |
|
Vapor Pressure @ 25℃ (torr) @ 100℃ (torr) |
7x10-7 3x10-3 |
1x10-7 2x10-4 |
2x10-6 2x10-4 |
5x10-7 5x10-5 |
|
|
|
Heat of vaporization 200℃ (cal/g) |
11 |
8 |
8 |
7 |
7 |
7 |
|
Density (ASTM D891) 20℃ (g/cm3) |
1.88 |
1.89 |
1.90 |
1.91 |
1.91 |
1.91 |
|
Surface Tension (dyne/cm) |
21 |
22 |
22 |
22 |
20 |
20 |
|
Evaporation loss 22hrs @ 149℃ (% by wt) * 22hrs @ 120℃ |
4* |
4 |
3.5 |
0.8 |
0.5 |
|
|
Ultimate total pressure (torr) |
1.7x10-3 |
1.4x10-3 |
2.4x10-3 |
1.2x10-3 |
|
|
|
Specific oil consumption (cm3/hr) |
0.4 |
0.6 |
0.5 |
0.7 |
|
|
|
Basic properties of all ChipChill® PFPE Fluids |
||
|
Properties |
Units |
Values |
|
Specific Heat @25℃ |
Cal/(g℃) |
0.23 |
|
Thermal Conductivity @25℃ |
W/m.℃ |
0.07 |
|
Dielectric Strength @25℃ |
kV (2.54mm gap) |
>25 |
|
Dielectric Loss tanδ @25℃ |
|
<0.1 |
|
Solubility of Water |
ppm (wt) |
15 |



