DESCRIPTION
Castrol Nucleol G121 is a radiation resistant grease based upon a high viscosity mineral oil with an inorganic thickener system, which gives outstanding thermal and radiation stability.
APPLICATION
Castrol Nucleol G121 also provides a high level of corrosion protection for components exposed to hostile environments. Due to the high viscosity of the base oil of Nucleol G121 it gives good performance in low speed bearings but is not suitable for use at
moderate or high speeds. Nucleol G121 is ideally suited for the lubrication of control rod mechanisms.
Nucleol G121 comfortably exceeds the UKAEA Schedule I requirements for radiation resistance and is fully approved for use within nuclear installations.
FEATURES BENEFITS
- Stable at high temperatures S Long life at high temperatures
- Stable at high radiation doses S Long life at high radiation doses
- Very low volatility S Long life at high temperatures
- Provides maximum corrosion protection for equipment during storage and in humid conditions, such as those encountered during reactor commissioning