Castrol Nucleol G121 - Radiation Resistant Grease - 2351

Castrol Nucleol G121 - Radiation Resistant Grease - 2351

Castrol Nucleol G121 - Radiation Resistant Grease - 2351

 

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. Castrol Nucleol G121 also provides a high level of corrosion protection for components exposed to hostile environments.

 

Application

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.

Nucleol G121 meets the Schedule I volatility limit of 4% after 400 hrs at 150ºC with CO2 flow of 1 litre/min.

 

Advantages:

  • Stable at high temperatures
  • Long life at high temperatures
  • Stable at high radiation doses
  • Long life at high radiation doses
  • Very low volatility
  • Provides maximum corrosion protection for equipment during storage and in humid conditions, such as those encountered during reactor commissioning

 

Pack sizes available - 12x500g

Contact Us 01736 757002

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