Chemical name:

polyalkylene glycol (PAG)

Segment:

specialty products, lubricants & functional fluids

Markets and applications:

lubricants and functional fluids, hydraulic fluids, industrial lubricants, metalworking fluids, metallurgical industry, metalworking

Function:

functional fluids, heat transfer fluids, hydraulic fluids, lubricants, industry gear lubricants, Lubricants and fluids , food grade lubricants, metal working fluids

Composition:

PAG, water soluble

Manufacturer:

PCC Rokita SA Polyols Business Unit

CAS No.:

9038-95-3

Description

Rokolub 50-B-46 is a polyalkylene glycol obtained by propoxylation and ethoxylation of the starter material. The product is available in the form of a colourless to light yellow liquid. It is soluble in water due to the presence of ethylene oxide in the polymer chain and contains antioxidants (excluding BHT). The product (ISO VG 46) has a kinematic viscosity at 40 ° C in the range of 45-55 cSt and is characterized by a high viscosity index (viscosity index VI> 210). The product is also characterized by a high flash point, above 240 ° C.

Rokolub 50-B-46 can be used for the production of synthetic lubricating oils as a PAG base oil belonging to the V group, as well as a finished product. It retains fluidity at temperatures below -30°C, which enables obtaining low temperature properties. As a result, this all-season product can be used without temperature limits.

The main application advantages of Rokolub 50-B-46:

  • less tendency to form sludge and varnish deposits makes it easier to maintain cleanliness of lubricated machines and devices (in comparison to mineral oils),
  • possibility of using as a lubricant in devices operating in variable conditions, also in low temperatures (flow temperature Tp <-30 ° C),
  • compatibility of Rokolub 50-B-46 with NBR and EPDM elastomers and insolubility in mineral oils.

The most common applications of Rokolub 50-B-46:

  • component for the production of processing fluids and cutting fluids for various industries,
  • product used in the production of heat transfer fluids,
  • hydraulic fluids, base oil for the formulation of transmission oils.

Products manufactured on the basis of Rokolub 50-B-46 are characterized by high, repeatable quality. Thanks to the refined production process, the product is characterized by excellent parameters and a wide range of possible applications.

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Properties and applications:

  • purity, improved lubrication and operation of machines and equipment;
  • reduced formation of sludge and varnish deposits in comparison to mineral oils;
  • possibility of using as a lubricant in devices working in low temperatures;
  • compatibility with NBR and EPDM elastomers;
  • component of hydraulic fluids, liquids for metal machining;

Alternative names:

Show alternative names
Butanol, propoxylated ethoxylated (Hide)

Tags:

PAG polyalkylene glycol synthetic lubricants base stock high viscosity index hypercompressor oil metal working fluids MWF hydraulic fluids lubricants
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