Bitumen

Bitumen

Bitumen is a solid or semi-solid material, and is dark brown to black in colour. It is one of the thermoplastic materials, which are also found in nature, but is now mainly produced in oil refineries.

From a chemical-physical viewpoint, bitumen is a complex mixture of various hydrocarbons, which can be divided into three groups:

  • asphaltenes are macromolecules with high molecular weight. They are responsible for the high viscosity of bitumen and form the main component.
  • resins have a dispersing effect on the asphaltenes and lend bitumen stability and elasticity.
  • malts are divided into aromatic and saturated compounds and are ?


Contacts

Eni Austria Gmbh

Bitumen

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Last updated on 27/02/13