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Magnetic fluid for blocking harmful gases and dust

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  • For Corrosive Gas (Active Gas)

Carrier fluid: Perfluore Polyether [PFPE]

Non-use of PFAS

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Special features of each model

MFF Series is a series with excellent chemical resistance and radiation resistance.

MFF-M Series     This model has the world's highest heat resistance for active gases.

                                  Short evacuation time (3.75E-13 Torr reach time: 3-5 minutes)

앵커 1

MFF-M4251 Leak test data

MFF-M5286  Leak test data

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진공배기시간이 짧으며, 진공도도 일정하게 유지되고 있습니다.

  • For Non-Corrosive Gas (Inert Gas)

Carrier fluid: MFS series - Silicon, MFH series - Hydrocarbon

Non-use of PFAS

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각 모델 특장점

The MFS Series is the world's most heat-resistant series for inert gases.

MFS- 4005 This is the most widely used model among MFS Grades.  

MFH-5002 is a model with very low rotation start torque even after being left for a long time and then started up.

*1 wt% loss Temp. (TGA): Temperature at which 1% of the weight is lost through evaporation or vaporization when heated.
(Measurement conditions: Temperature increase of 10°C per minute using a TGA measuring instrument)
*Actual operating temperature varies depending on conditions such as temperature applied to the magnetic fluid, RPM, shaft diameter, and operating time.
Please determine the usage temperature by considering the above conditions.
*In addition to the above specifications, there are various other specifications and custom production is also possible.

  • Grease Type

For Non-Corrosive Gas&Dust Sealing + Lubrication

ferrofluid spec for grease type

*It is not liquid, but has a grease-like shape.

Catalog for blocking harmful gases and dust

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You can download the catalog below for more detailed information.

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