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Product   >> Petroleum Bitumen   >> Penetration Grade
Kianco Penetration Bitumen Product
 
>> Category:
Penetration Grade Bitumen
 
>> Product Code:
KMCBN-PEN-80/100 *85/100 * 60/70 * 40/50
 
>> Description:

Bitumen is a non-crystalline viscous material, black or dark brown, which is substantially soluble in carbon disulphide (CS2), possessing adhesive and water-proofing qualities. It consists essentially of hydrocarbons and would typically comprise at least 80% carbon and 15% hydrogen, the remainder being oxygen, sulphur, nitrogen and traces of various metals.

 

Asphalt is a word with different meanings. In American usage asphalt, or, in full, asphalt cement, is used to mean bitumen (or bitumen binder). In the term 'rock asphalt' it defines a mineral substance that may be impregnated with bitumen or pitch. Outside America the word asphalt means a mixture of bitumen and mineral aggregates laid as a road surface.

 
>> Applications:

Penetration Grade Bitumen is commonly used in road surfacing, and some industrial applications. Additional processing yields other grades of bitumen products and their application.

 

Penetration Grade Bitumen 40/50

>> Specification:

Property Unit   Value   Test Method
   

Min

Typical

Max

ASTM

Specific Gravity @25/25°C °C   1.00/1.05   D-70
Penetration @ 25 ° C ° C   40/50   D-5
Softening Point ° C ° C   52/60   D-36
Ductility @ 25 ° C CMS ° C 100     D-113
Loss on Heating (wt)% (wt)%     0.2 D-6
Drop in Penetration After Heating % %     20 D-6 & D-5
Flash Point °C °C 250     D-92
Solubility in CS@ (wt)% (wt)%     99.5 D-4
Spot Test     Negative   -
Density @25° C ° C   1.00/1.05   D-70
           
           
Penetration Grade Bitumen 60/70

>> Specification:

Property Unit     Value     Test Method
     

Min

Typical

Max

 

ASTM

Specific Gravity @25/25°C °C     1.00/1.05     D-70
Penetration @ 25 ° C ° C     60/70     D-5
Softening Point ° C ° C     49/56     D-36
Ductility @ 25 ° C CMS ° C CMS   100       D-113
Loss on Heating (wt)% (wt)%       0.2   D-6
Drop in Penetration After Heating % %       20   D-6 & D-5
Flash Point °C °C   250       D-92
Solubility in CS@ (wt)% (wt)%       99.5   D-4
Spot Test       Negative     -
Density @25° C ° C     1.00/1.05     D-70
               
               
Penetration Grade Bitumen 80/100

>> Specification:

Property Unit     Value     Test Method
     

Min

Typical

Max

 

ASTM

Specific Gravity @25/25°C °C     1.01/1.06     D-70
Penetration @ 25 ° C ° C     80/100     D-5
Softening Point ° C ° C     45/52     D-36
Ductility @ 25 ° C CMS ° C   100       D-113
Loss on Heating (wt)% (wt)%       0.5   D-6
Drop in Penetration After Heating % %       20   D-6 & D-5
Flash Point °C °C   225       D-92
Solubility in CS@ (wt)% (wt)%       99.5   D-4
Spot Test       Negative     -
Density @25° C ° C     1.01/1.06     D-70
               
               

Penetration Grade Bitumen 85/100

>> Specification:
Property  Value Test Method
  Typical ASTM
Specific Gravity @ 25/25 °c, 1.01/1.05 D-70
Penetration @ 25°c. 85/100 D-5
Softening Point °C 45/52 D-36
Ductility@25°C, cm 100 D-113
Flash point, °C >225 D-92
Organic Matter Insoluble in CS2 (wt%) <0.2 D-4
Loss on Heating (wt%) <0.2 D-6
Drop in Penetration after Heating % <20 D-6 & D-5
Spot test Negative A.A.S.H.O.T.102
Solubility in CS2 (WT%) <99.5 D-4
 

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