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For Corrosive Gas
carrier fluid: Perfluore Polyether [PFPE]
Adnavtages in Specific condition for each model
MFF Series This series has excellent chemical resistance and radiation resistance.
MFF-M Series World's Top Heat-Resistant Model for corrosive gas.
The vacuum exhaust time is short. (Time to reach 3.75E-13 Torr: 3~5 minutes)
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For Non-Corrosive Gas
carrier fluid: MFH Series - Silicon, MFH Series - Hydrocarbon
Advantages in Specific condition for each model
MFS Series This series has the world's best heat resistance for non-corrosive gas.
MFS-4005 One of the most used model in MFS Grade.
MFH-5002 A model with very little rotational start Torque even when started after
being left unattended for a long time.
*1 wt/% loss Temp. (TGA): The temperature at which 1% of the weight is reduced by evaporation or vaporization during heating. (Measurement conditions: Heat up 10°C per minute with a TGA measuring instrument)
*Actual operating temperature varies depending on conditions such as temperature applied to the ferrofluid, RPM, shaft diameter, and operating time.
Please determine the operating temperature considering the above conditions.
*Besides the above products, we can make custom orders
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Grease Type
For Non-Corrosive Gas&Dust Sealing + Lubrication
Ferrofluid for gas&dust sealing catalog
