Chemours

Krytox® greases for reactive gas applications

Key Applications

valves, regulators, pumps, bearings, seals, o-rings and valves | BAM Rated products

Product Description

These greases are compatible with oxygen and other reactive chemicals that are resistant to water washout. Used for reduction of friction and wear, and also used to extend equipment life in highly reactive environments.

Grades

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namekey propertiesdocumentation
NRT 8990 Grease Krytox® NRT 8990 is a linear PFPE grease providing low volatility characteristics for longer lubricant life. The base oil has a high viscosity index to provide effective lubrication over a wider temperature range, making it a great choice for liquid oxygen service. Krytox® NRT 8990 is formulated using a patented soluble anti-corrosion additive that helps reduce noise, rusting, and wear, thus exte SDS TDS*
NRT 8980 Special extreme high temperature grease with low oil evaporation and is thickened with a non-melting thickener to allow use at temperatures above the melting point of common greases. It has a viscosity of 1023 cSt @ 40 degrees C. SDS TDS*
NRT 8906 Grease Product provides excellent lubrication options for valves, regulators, seals, and pump and motor bearings at a wide range of operating conditions. It has a viscosity of 240 cSt @ 40 degrees C and is NLGI grade 2. SDS TDS*
NRT 8904 Grease Product provides excellent lubrication options for valves, regulators, seals, and pump and motor bearings at a wide range of operating conditions. It has a viscosity of 60 cSt @ 40 degrees C and is NLGI grade 2. SDS TDS*
NRT 8900 Grease Formulated for use in cold to ambient conditions, and is recommended as a cost-effective valve packing and seal lubricant for O-rings. It has a viscosity of 18.7 cSt @ 40 degrees C and is NLGI grade 2. SDS TDS*
NRT 8950 Product is an extreme high-temperature grease with low oil evaporation. It works as a solid lubricant is the base oil is depleted. It has a viscosity of 500 cSt @ 40 degrees C and is NLGI grade 1.5. SDS TDS*
NRT 8906A Grease Product provides rust protection at ambient temperatures, corrosion protection at high temperatures, and antiwear protection. It has a viscosity of 240 cSt @ 40 degrees C and is NLGI grade 2. SDS TDS*
NRT 8908 Grease Product formulated with special oils and thickeners for use in the high-pressure oxygen industry. It has a viscosity of 49 cSt @ 40 degrees C and is NLGI grade 2. SDS TDS*
NRT PLSS Grease Product is recommended for use in applications requiring an H-1 rated lubricant. It has a viscosity of 240 cSt @ 40 degrees C and is NLGI grade 2. SDS TDS*