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Rokolub® 50-B-330

1 of 45 products in this brand
Rokolub® 50-B-330 is used as a base oil or additive for formulations of lubricants. It is soluble in water. Product viscosity class according to ISO VG is 330. It has kinematic viscosity at temp. 40°C within the range of 297-363 cST and is characterized by high viscosity index: VI~255.

End Uses: Gear Oils

Fluids & Lubricants Type: Gear Oils & Lubricants

Chemical Family: Polyalkylene Glycols (PAG)

Technical Data Sheet

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Identification & Functionality

Chemical Name
Fluids & Lubricants Functions
CAS No.
9038-95-3
EC No.
618-542-7

Features & Benefits

Fluids & Lubricants Features

Applications & Uses

Markets
Fluids & Lubricants Type
Fluids & Lubricants End Use
Properties and Applications
  • ensures cleanliness, better lubrication and operation of machines and equipment
  • reduced formation of carbon deposits and residue as compared to mineral oils
  • can be used as a lubricant in equipment operating in low temperatures
  • compatible with NBR and EPDM elastomers
  • base oil for industrial gearboxes
  • base oil in textile industry
  • base oil or additive for working fluids
Applications

Rokolub 50-B-330 is a product with high Viscosity Index, soluble in water at 20°C, and can be used as synthetic PAG base oil for the formulation of high performance lubricants. Component for metalworking fluids and functional fluids for forming metals. It can be used as base stock for industrial gear oil and textile lubricants.

Properties

Physical Form
Appearance
Homogeneous Liquid, Colourless to Yellow at 20°C
Typical Properties
ValueUnitsTest Method / Conditions
Flash Pointmin. 220°C
Pour Pointmax. -35°C
Acid Valuemax. 0.1mg KOH/gASTM D7253-16, bromothymol blue)
Water contentmax. 0.08%(m/m)ASTM D4672-18
Functionality~1
Density at temp. 20°C1.05g/ml
Kinematic Viscosity at 40°C297-363mm2/sASTM D445-15
Kinematic Viscosity at 100°C54 – 68mm2/sASTM D445-15
ISO VG330
Molecular weight~2700g/mol
Viscosity Index~255
Cloud Point (1% Aqueous)~53°C

Regulatory & Compliance

Certifications & Compliance
Quality Standards