Inert Oils, Greases and Waxes : Halocarbon Silica Thickened Greases Data Sheet

Inert Oils, Greases & Waxes : Product List : Halocarbon Silica Thickened Greases

Halocarbon Silica Thickened Inert Greases

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Material Safety Data

Halocarbon silica thickened chlorotrifluoroethylene greases are designed for use in contact with powerful oxidizers. These greases are ideal inert lubricants for valves, seals, gear lubrication and many more applications in aggressive environments. The silica thickened greases should not be used in contact with alkalis, hydrofluoric acid and fluorinating agents.

Determining which Halocarbon inert grease to use will be dependent on the application. Conditions such as temperature, physical conditions and manufactures’ recommendations should be considered to determine which Halocarbon grease to use. Listed below are a summary of the physical properties:

Halocarbon Grease	NLGI Grade	ASTM Penetration Range	Service Temperature	Minimum Drop Melting Point	Description

32	1	310-340	-25 to 175ｰC	None	Softest grease with broad temperature range.
28	2	265-295	-25 to 175ｰC	None	Less soft grease with broad temperature range.
28LT	2	265-295	-45 to 95ｰC	None	Ideal for low temperature applications.
25-5S	3	220-250	-20 to 175ｰC	None	Can also be used a thread sealant.
19	4	175-205	-25 to 175°C	None	Hardest grease with broad temperature range.

All of the above grease are available with a rust inhibitor.

The silica thickened greases should not be used with fluorine and other fluorine related compounds

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