BITUMEN 60/70  


Exporter of Bitumen

Bitumen is an oil based substance. It is a semi-solid hydrocarbon product produced by removing the lighter fractions (such as liquid petroleum gas, petrol and diesel) from heavy crude oil during the refining process. As such, it is correctly known as refined bitumen.  In North America, bitumen is commonly known as “asphalt cement” or “asphalt”. While elsewhere, “asphalt” is the term used for a mixture of small stones, sand, filler and bitumen, which is used as a road paving material. The asphalt mixture contains approximately 5% bitumen. At ambient temperatures bitumen is a stable, semi-solid substance.   


The vast majority of refined bitumen is used in construction: primarily as a constituent of products used in paving and roofing applications. According to the requirements of the end use bitumen is produced to specification. This is achieved either by refining process or blending.

It is estimated that the current world use of bitumen is approximately 102 million tonnes per year. Approximately 85% of all the bitumen produced is used as the binder in asphalt for roads. It is also used in other paved areas such as airport runways, car parks and footways. 

Typically, the production of asphalt involves mixing sand, gravel and crushed rock with bitumen, which acts as the binding agent. Other materials, such as polymers, may be added to the bitumen to alter its properties according to the application for which the asphalt is ultimately intended.
A further 10% of global bitumen production is used in roofing applications, where its waterproofing qualities are invaluable.

The remaining 5% of bitumen is used mainly for sealing and insulating purposes in a variety of building materials, such as pipe coatings, carpet tile backing and paint.

Petroleum bitumen 60/70

Petroleum bitumen is often confused with tar. Although bitumen and coal tar are similarly black and sticky, they are distinctly different substances in origin, chemical composition and in their properties. Coal tar is produced by heating coal to extremely high temperatures and is a by-product of gas and coke production. It was widely used as the binding agent in road asphalt in the early part of the last century, but has since been replaced by refined bitumen.

Bitumen is also sometimes confused with petroleum pitch which, although also derived from crude oil, is a substance produced by a different process from that used for refined bitumen. Petroleum pitches are the residues from the extreme heat treatment or “cracking” of petroleum fractions. Their properties and chemical composition are therefore quite different from those of bitumen.

Naturally-occurring bitumen, sometimes also called natural asphalt, rock asphalt, lake asphalt or oil sand, has been used as an adhesive, sealant and waterproofing agent for over 8,000 years. But it occurs only in small quantities and its properties are quite different from refined bitumen.

 United Petrolexporting Bitumen with origin of Canada, Korea, Singapore, Malaysia, Qatar, Argentina and Bahrain including Bitumen 10/20 , Bitumen 20/30 ,Bitumen 30/40 ,Bitumen 40/50 ,Bitumen 60/70 , Bitumen 80/100 , Bitumen 100/120.

Bitumen is produced from selected crude oils through a process of fractional distillation. The crude oil is heated to temperatures of between 300 and 350 degrees Celsius and fed into a distillation column allowing the lightest fractions of the crude to separate, through vaporization, from the heavier fractions, which remain liquid.

The higher boiling point fractions are then drawn - off via a heat exchanger and enter a vacuum distillation column. This process produces a "short residue" that is used to manufacture several grades of bitumen.  The  pressure and temperature conditions  within  the vacuum  process  will  determine the hardness of the short residue, and as  such  the  grade  of  bitumen produced. The short residue may be further modified by   'air blowing' in which air is passed through the residue at temperatures of 250 - 300 degrees Celsius.

The above are the typical Penetration or Paving Grades of bitumen 

1. Canned bitumen.All grades of bitumen like as bitumen is able to fill to the can.


2. Bitumen in 25Kg meltable bag.

bitumen in 25Kg bagbitumen bag

3. Bitumen in jumbo bag

bitumen jumbo bag

4. Bitumen in ISO tank

bitumen ISO tank

5. Bitumen in bulk vessel

bitumen bulk


Bitumen specification

Bitumen 10/20 (asphalt)

Bitumen 20/30 (asphalt)

Bitumen 30/40 (asphalt)

Bitumen 40/50 (asphalt)

Bitumen 60/70 (asphalt)

Bitumen 80/100 (asphalt)

Bitumen 100/120 (asphalt)



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