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Polymethyl Trifluoropropyl Siloxane RJ-6018

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Product Information

Chemical Name:  Polymethyl trifluoropropyl Siloxane Fluid

RJ-6018 Fluid is a fluorosilicone oil for lubricating under harsh environment. It offers:

●  Outstanding lubricity even in the presence of harsh chemicals and fuels

●  Excellent fire, flash and oxidation resistance

●  A high viscosity index; relatively flat viscosity-temperature curve

●  Good film adherence

●  Reduced maintenance costs

●  Increased safety from fires and explosions

●  Reduced process contamination

In addition, RJ-6018 Fluid is insoluble in water, most fuels, oils and solvents, and is compatible with most elastomers. It is available in viscosities of 300, 500, 1000 and 10,000 centistokes.


●  Resists oxidation, harsh chemicals, fuels, wide temperature ranges

●  Available in 300, 500, 1000 and 10,000 cst. Special index could be customerized.

●  Service temperature range of -40 to 204°C (-40 to 400°F)


RJ-6018 Fluids is typically used as a lubricating oil in vacuum pumps handling reactive gases; in high-and low-temperature bearings; in bearings subjected to washing by fuels or solvents; in vapor cycle engines, such as those handling steam; and as a base fluid for thickening greases.

●  Used as base oil for grease with requirement of corrosion and solvent resistance.

●  Used in production of efficient defoaming agent and textile finishing agent.

●  Used in Mechanical Vacuum Pumps to protect vacuum pumps from chemical corrosion 

or wear. 

●  Used in Porous Bronze Bearings with superior wear life, stability from -40 to 204℃and resists degradation by corrosive chemicals.


25KG, 50KG or 200KG plastic or iron drums.


When stored in original, unopenedcontainers at room temperature, RJ-6018 Fluid has a shelf life of 48 months from date of manufacture.

●  Required sealed and airproof packing. 

●  The product should be stored in a shady cool, ventilated warehouse, the temperature of warehouse should not exceed


●  Keep away from fire, heat sources, direct sunlight and rain. 

●  Avoid from oxidant, acid, alkali chemical materials and other impurities. 

●  Transportation: as non-dangerous chemicals.