Equivalent to Galden® HT 170 Stable PFPE Fluid for Precision Manufacturing 1

Equivalent to Galden® HT 170 Stable PFPE Fluid for Precision Manufacturing 2

Equivalent to Galden® HT 170 Stable PFPE Fluid for Precision Manufacturing

YBS-HT170 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.

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Performance characteristics

Equivalent to Galden® HT 170 Stable PFPE Fluid for Precision Manufacturing 3 Excellent high-temperature stability, non-flammable.

Equivalent to Galden® HT 170 Stable PFPE Fluid for Precision Manufacturing 4 Chemically inert, with excellent compatibility with most plastics, rubbers, and metals.

Equivalent to Galden® HT 170 Stable PFPE Fluid for Precision Manufacturing 5 Good heat conduction medium.

Equivalent to Galden® HT 170 Stable PFPE Fluid for Precision Manufacturing 7 Superior dielectric properties - high dielectric strength, ultra-low dielectric constant & dielectric loss.

Equivalent to Galden® HT 170 Stable PFPE Fluid for Precision Manufacturing 8 Non-toxic and environmentally friendly - will not damage the ozone layer.

Performance characteristics

Properties	Units
Boiling point	℃	170
Pour point	℃	-97
Density	g/cm3	1.77
Kinematic viscosity	cSt	1.80
Vapor pressure	torr	0.8
Specific heat	cal/g·°C	0.23
Heat of vaporization at boiling point	cal/g	16
Refractive index	-	1.280
Coefficient of thermal expansion	cm3 /cm3 ·°C	0.0011
Surface tension	dyne/cm	18
Thermal conductivity	W/m·K	0.065
Dielectric strength	kV (2.54 mm gap)	40
Dielectric constant	-	1.94
Volume resistivity	Ohm·cm	1.5·1015
Average molecular weigh	amu	760
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

Equivalent to Galden® HT 170 Stable PFPE Fluid for Precision Manufacturing 9

Semiconductor

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

Equivalent to Galden® HT 170 Stable PFPE Fluid for Precision Manufacturing 10

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 170 Stable PFPE Fluid for Precision Manufacturing 18

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.

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