Krytox™ NRT 8908* is a special high-pressure oxygen, white, creamy lubricant for reactive gas service. It has excellent lubrication over a broad temperature range.
Krytox™ NRT 8908 is nonflammable and chemically inert. Krytox™ allows extended lubrication intervals and longer equipment life. This product has been formulated with special oils and thickeners for use in applications with high-pressure oxygen and other reactive gases.

Krytox™ NRT 8908 has been tested by BAM with the following results:

• Ignition sensitivity to gaseous impacts: 340 bar at 60 °C (140 °F) and 210 bar up to 200 °C (392 °F)
• Autogenous ignition temperature: >500 °C (932 °F) at 263 bar
• Reactivity in liquid oxygen on mechanical impact: Compatible, no reaction at 750 Nm (the test limit)