Rokolub® AD 122

Samples available
Samples available Send inquiry
PCC Rokita SA / Phosphorus Chemistry Business Unit
Chemical name
Phenol isopropylated phosphate
ADR ADR ashless ashless ISO 14001 ISO 14001 ISO 50001 ISO 50001 ISO 9001 ISO 9001 low treat rate low treat rate ISO 45001 ISO 45001
Individual inquiries
Catalog Catalog Inventory status General terms of sale

Rokolub AD 122 is a triaryl phosphate ester in the form of a light yellow to colourless liquid with a characteristic, delicate smell. Thanks to the innovative production technology, the product has a very low water content and low acid number, which significantly prevents its hydrolysis processes, thus ensuring its long-term hydrolytic stability. 

Read more
Properties and applications

Advantages of Rokolub AD 122:

– improves the anti-wear properties of mineral and synthetic oils:

  • the use of the product in an amount of 2% in mineral oil reduces the flaw diameter in the four-ball test by up to 50% compared to the base oil without addition;
  • the use of the product in an amount of 2% in PAO results in a reduction in the flaw diameter in a four-ball test by approx. 40% as compared to the base oil without addition;
  • the use of the product in an amount of 2% in POE results in a reduction of the flaw diameter in the four-ball test by more than 25% as compared to the base oil without addition;

– interacts with other anti-seizing additives (phosphorus, sulphur, chlorine), which allows to obtain a good surface protection in sliding contact;

– unlike the widely used sulphated and chlorinated additives AW/EP, it does not cause corrosion or metal colouring;

– is compatible with a wide range of oil additives;

Benefits of using the product:

  • obtaining oils with better anti-wear and anti-seizing properties, and extending the service life of the equipment;
  • reduction of rust compared to oils containing commonly used additives AW/EP based on sulphur or chlorine;
  • possible to be used in a package with other oil additives;


  • industrial oils: hydraulic oils, compressor oils, turbine oils, gear oils;
  • automotive oils: gear oils;

Markets and applications
Lubricants and metalworking fluids, base oils, additives / Compressor oils, Greases, Hydraulic fluids, Industrial gears, Metalworking fluids, Turbine oils

Antiwear Additives


Specialty Products / Lubricants & functional fluids

Alternative names
Phenol isopropylated phosphate, IPPP, phenyl-isopropylphenyl phosphate, phosphate esters, phosphate esters, organophosphate esters, organic phosphate esters, aryl phosphate esters, aryl phosphate esters, organophosphates, organic phosphate esters, organic esters of phosphoric acid(V), phosphorus derivatives
Manufacturer: PCC Rokita SA

PCC Rokita SA is one of the largest chemical companies in Poland as well as Central and Eastern Europe. Its activity includes the production of chloroalkali, polyether polyols, polyalkylene glycols and phosphorus derivatives.

PCC Group

Recently viewed products