Hangzhou Ruijiang Chemical Co. Ltd

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Polymethyl Trifluoropropyl Siloxane Fluid RJ-2801

Description

Product Information

Chemical Name: Polymethyl trifluoropropyl Siloxane Fluid

RJ-2801 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-2801 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.

Technical Index

Appearance	Colorless transparent or light yellow transparent liquid
	RJ-2801-300	RJ-2801-500	RJ-2801-1000
Viscosity(25°C, mm/s)	300	500	1000
Viscosity(-18°C, mm/s)	5200	12000	20000
Viscosity(100°C, mm/s)	27	36	69
Viscosity(204°C, mm/s)	5.3	6.4	10.3
Working Temperature,°C	-40~204
Flash point,°C	≥260	≥270	≥300
Pour point,°C	≤-47	≤-40	≤-31
Volatility 200°C/4Hours, %	＜5%

Application

This product can be used in variety of applications, including:

RJ-2801 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.

Packing

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

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