Silicone Grease Temperature Range

Silicone is a widely used material in the aerospace industry due to its sealing properties stability across an extreme temperature range durability sound dampening and anti vibration qualities and naturally flame retardant properties.

Silicone grease temperature range.

Molykote 44 high temp. Good oxidation resistance good plastics rubber compatibility good water resistance high temperature performance wide temperature range. Maintaining extreme functionality is paramount for passenger safety in the aerospace industry so each. Silicone grease sometimes called dielectric grease is a waterproof grease made by combining a silicone oil with a thickener.

Most commonly the silicone oil is polydimethylsiloxane pdms and the thickener is amorphous fumed silica using this formulation silicone grease is a translucent white viscous paste with exact properties dependent on the type and proportion of the components. Enhanced with ptfe solid lubricant. Typical properties silicone grease paste have good sealing performance and good lubrication performance. However because grease performance depends on a combination of materials this does not represent the useful temperature range.

The usefulness of the grease over time depends on the package not just the thickening system or the type of base oil. 39 9 lb type general purpose container type pail features food grade container size 30 lb nlgi grade 2 maximum temperature c 260 00 maximum temperature f 500 00 certification nsf h 1 color translucent white gray application high temperature grease composition silicone w syncolon ptfe psc code 9150. It contains molybdenum ptfe and graphite for an extreme temperature range of 40 to 400 degrees fahrenheit. Pros this high temperature grease is plastic and rubber safe.

Super lube silicone lubricating grease with syncolon ptfe 3 oz tube. 8 lb 4 9 gal. Compare with synthetic oil base paste grease silicone oil. Grease lubricates most efficiently within the listed temperature range.

For instance silica has a dropping point of 2 732ºf 1 500ºc as one extreme example. Reduces caliper noise and sticking. Will not react with rubber or plastic. Non curing silicone compound.

Grease paste could be separated into different performance range like different temperature range resistance thermal conductivity range food contact range optical range. Viscosity and thermally stable. Dupont molykote 55 o ring grease is silicone based so it can be used with most rubbers and plastics. Composition family silicone container size range 1 gal.

View products nsf standard 61 lubricant silicone grease.