of specialty chemicals

Rokolub® P-B-50

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PCC Rokita SA / Polyols Business Unit
Chemical name
Polyalkylene glycol (PAG).
FDA FDA ISO 14001 ISO 14001 ISO 50001 ISO 50001 ISO 9001 ISO 9001 ISO 45001 ISO 45001 Safe product Safe product Universal product Universal product
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Rokolub® P-B-50 is used as a base oil or additive for formulations of lubricants. It is insoluble in water. Product viscosity class according to ISO VG is in the range 46 - 68. It has kinematic viscosity at temp. 40°C within the range of 50-60 cST and is characterised by high viscosity index: VI~190.

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Properties and applications
  • ensures cleanliness, better lubrication and operation of machines and equipment,    
  • reduces formation of carbon deposits and residue as compared to mineral oils,
  • can be used as a lubricant in equipment operating in low temperatures,
  • shows compatibility with NBR and EPDM elastomers,
  • base oil for industrial gearboxes,
  • base oil in textile industry,
  • base oil for compressors,
  • base oil for hydraulic fluids,
  • Rokolub® P-B-50 has certificate of registration NSF HX-1 admitted to incidental contact with food.

Markets and applications
Lubricants and functional fluids / Brake fluids, Compressor oils, Hydraulic fluids, Industrial lubricants, Metalworking fluids

Functional fluids / Hydraulic fluids
Lubricants and fluids

PAG / Water insoluble

Specialty Products / Lubricants & functional fluids

Alternative names
Polyalkylene glycol (PAG)., Propoxylated butanol.
About the producer