HFV K series high vacuum diffusion pump oil

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Price:$9.00 - $12.00

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Product Overview

Description



Product Description


diffusion pump oil Performance

\tLow saturated vapor pressure, narrow distillation range, high molecular weight and pumping speed.

\tWhen heated to its boiling point, the oil will eject in supersonic speed to create a vacuum environment rapidly.

\tReasonable chemical compositions, perfect oxidation and thermal stability.

\tLow back-streaming rate, oil vapor will condense into new fluid as soon as it touches cold wall.




diffusion pump oil Application

\tSuitable for glass/metal diffusion pumps.

\tApplicable to vacuum distillation, vacuum metallurgy, vacuum coating, vacuum furnace etc.

\tAlso be used as working fluid of diffusion pump in industries, such as electronics, aeronautics, nuclear etc.




Specification
No. 3
NO. 4
Apperance
Transparent liquid
Transparent liquid
Viscosity index
100
100
Kinematic viscosity (40C), mm2/s
90-100
90-100
Flash point (open cup), C
≥250
≥265
Pour point, C
≤-9
≤-9
Saturation vapor pressure, kPa, 25C
Report
Report
Extreme pressure, kPa
4.0x10-8
3.0x10-8
Available packing
4L/Pail, 6pails/carton


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