Bakhtar Bitumen Industrial Group

Oxidized Bitumen Manufacturer

Oxidized (Blown) Bitumen is produced by either continuous or Staggered Blowing Process. Heated Penetration Grade bitumen under controlled environment is blown with air which controls the oil content in the bitumen while it oxidized. The different grades for suited applications produced are designated by two numbers to indicate the mid-points of their softening point and penetration ranges

Specifications of Oxidized Bitumen 85/25
Name Specification Test Method
Specific gravity @25/25 C 1.05 approx D-70
Penetration @25 C 20-30 D-5
Softening point C 80-90 D-36
Ductility @25 C 3 min D-113
Loss on heating (wt)% 0.2 max D-6
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Oxidized (Blown) Bitumen is produced by either continuous or Staggered Blowing Process. Heated Penetration Grade bitumen under controlled environment is blown with air which controls the oil content in the bitumen while it oxidized. The different grades for suited applications produced are designated by two numbers to indicate the mid-points of their softening point and penetration ranges

Bakhtar Bitumen

One Of The Main Bitumen Suppliers