Equivalent to Galden® HT 270 PFPE Heat Transfer Fluids for Semiconductor 1

Equivalent to Galden® HT 270 PFPE Heat Transfer Fluids for Semiconductor 2

Equivalent to Galden® HT 270 PFPE Heat Transfer Fluids for Semiconductor 3

Equivalent to Galden® HT 270 PFPE Heat Transfer Fluids for Semiconductor

YBS-HT270 Perfluoropolyether (PFPE) is a polymer chain composed of carbon, oxygen, and fluorine. Jialede PFPE fluids have a wider operating range than other fluorinated fluids, even at temperatures up to 300°C.

Inquiry

Write a Review

Performance characteristics

Equivalent to Galden® HT 270 PFPE Heat Transfer Fluids for Semiconductor 4 Excellent high-temperature stability, non-flammable.

Equivalent to Galden® HT 270 PFPE Heat Transfer Fluids for Semiconductor 5 Chemically inert, with excellent compatibility with most plastics, rubbers, and metals.

Equivalent to Galden® HT 270 PFPE Heat Transfer Fluids for Semiconductor 6 Good heat conduction medium.

Equivalent to Galden® HT 270 PFPE Heat Transfer Fluids for Semiconductor 8 Superior dielectric properties - high dielectric strength, ultra-low dielectric constant & dielectric loss.

Equivalent to Galden® HT 270 PFPE Heat Transfer Fluids for Semiconductor 9 Non-toxic and environmentally friendly - will not damage the ozone layer.

Performance characteristics

Properties	Units
Boiling point	℃	270
Pour point	℃	-66
Density	g/cm 3	1.85
Kinematic viscosity	cSt	14.00
Vapor pressure	torr	<10-2
Specific heat	cal/g·°C	0.23
Heat of vaporization at boiling point	cal/g	15
Refractive index	-	1.283
Coefficient of thermal expansion	cm³ / cm³ · °C	0.0011
Surface tension	dyne/cm	20
Thermal conductivity	W/m·K	0.065
Dielectric strength	kV (2.54 mm gap)	40
Dielectric constant	-	1.94
Volume resistivity	Ohm·cm	6·10 15
Average molecular weight	amu	1550
Dissipation factor (1 kHz)	-	2.10 -4
Solubility of water	ppm (wt)	14
Solubility of air	cm³ gas / 100 cm³ liquid	26

Application and Packaging Specifications

Semiconductor

Our in-house designers and engineers have produced countless great designs for customers from different industries

Chemical Industry

Our in-house designers and engineers have produced countless great designs for customers from different industries

Pharmaceuticals

Vapor phase heating

Circulating chiller

Nuclear energy

Transformer and Supercomputer Cooling

Note:

* This product is available in a 1kg tin can . For information on safe disposal of the product , please refer to the product MSDS.

* This is an atmospheric volatile product. After use, please seal the can immediately and store in a cool, dark place . Keep away from heat sources.

*Contact with oxidants, strong acids, and alkaline substances is strictly prohibited.

Semiconductors

vapor phase soldering

high-performance computing

Chemical Industry

Circulating chiller

nuclear energy

Pharmaceuticals

Equivalent to Galden® HT 270 PFPE Heat Transfer Fluids for Semiconductor 19

Operating Precautions

■ Use only in clean, dry, closed systems; avoid contamination with water, oils, or other fluids.
■ Do not exceed recommended operating temperatures; avoid local overheating (>290 °C) and dry heating.
■ Ensure adequate ventilation during high-temperature or vapor-phase operation.
■ Maintain continuous circulation to prevent stagnant zones and thermal decomposition.
■ Use compatible materials and appropriate PPE (gloves, goggles, protective clothing).
■ Collect spills with inert absorbent; do not discharge to drains.
■ Store sealed in a cool, dry place.

How To Use

■ Allow 10–20% headspace for thermal expansion.
■ Start at low temperature and increase gradually to operating conditions.
■ Use in single-phase circulation or vapor-phase systems with proper condensation control.
■ Maintain stable, closed-loop operation for optimal performance.

Let's Discuss Your Needs.

Please fill out the contact form below if you would like to receive more information about our company or our product range.