Chemical name:

polyalkylene glycol (PAG)

Segment:

specialty products, lubricants & functional fluids

Markets and applications:

lubricants and functional fluids, additives for vulcanization of latex, industrial lubricants, metallurgical industry, metalworking

Function:

lubricants, industry gear lubricants, Lubricants and fluids , release agents, metal working fluids

Composition:

PAG, water insoluble

Manufacturer:

PCC Rokita SA Polyols Business Unit

Description

Rokolub is a polyalkylene glycol (PAG) obtained by means of the starter propoxylation and ethoxylation. The product has liquid form ranging from transparent to light yellow colour. It is water insoluble and contains (BHT free) antioxidants. The kinematic viscosity of the product (ISO VG 460) at the temperature 40°C ranges from 490 to 540 cSt and its viscosity index is high (viscosity index VI>240).

Rokolub 460 may be used may be used for production of synthetic lubricating oils as PAG type, group V, as base stock, as well as a finished product. This polyol maintains its flowing power at the temperature of -30°C, which provides very good low temperature properties. This makes the product suitable for year round application, without temperature limitations, especially where waterless lubricating systems are required for machines and mechanical equipment.

Main application advantages of Rokolub 460:

  • Reduced tendency for sludge forming enables maintaining cleanliness of the machines and equipment lubricated;
  • Reduced tendency for deposit or varnish forming compared to mineral oils;
  • Possibility of using the polyol as a lubricant for equipment operating under variable conditions, including at law temperatures (pour point Tp<-30°C);
  • Compatibility of Rokolub 460 with NBR and EPDM type elastomers and insolubility in mineral oils

 

Most frequent applications of Rokolub 460:

  • Lubricating oil used for gas compressors and refrigeration compressors;
  • Component for production of service fluids and metal working fluids in various industries;
  • Hydraulic fluids, base oil for gear oil formulations;
  • Anti-foaming agents;
  • Base oil used in waterless lubricating systems;

 

Products made based on Rokolub 460 are of high, repeatable quality. Based on the optimally developed manufacturing process this polyol is distinguished by very good parameters and a wide range of possible applications.

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Properties and applications:

  • Cleanliness, better lubrication and operation of machines and equipment;
  • Reduced deposit and sludge forming compared to mineral oils;
  • Possibility of using the polyol as a lubricant for equipment operating at low temperatures;
  • Compatibility with NBR and EPDM type elastomers;
  • Used as lubricating oil for gas compressors and refrigeration compressors;
  • Component of hydraulic fluids and anti-foaming agents;
  • Used as base oil for gear lubricant formulations;
  • Component of service fluids and metalworking fluids;

Tags:

PAG polyalkalyne synthetic lubricants base stock high viscosity index hypercompressor oil metal working fluids MWF hydraulic fluids lubricants
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The personal data administrator is PCC Rokita SA with its registered office in Brzeg Dolny (Sienkiewicza Street 4, 56-120 Brzeg Dolny). You can contact our Data Protection Supervisor by e-mail: .