Road Construction Bitumen 40-50 Negin Siyah

  Bitumen 40-50 is a kind of penetration bitumens.  bitumen is mostly used for road surfacing.

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Description

Road Construction Bitumen 40-50 Negin Siyah

      Bitumen 40-50 is a kind of penetration bitumens, which is produced in Iran. This Penetration-grade bitumen is mostly used for road surfacing. Bitumen with lower penetration grade is used in the regions with warm climate while higher penetration grade is used in colder weather.

during the process of oxidation of vacuum bottom in distillation tower and its penetration grade is between 40-50. The most common usage of bitumen 40-50 is in road construction, waterproofing & building construction industries and also in cutback bitumen production. This kind of bitumen is suitable to be used in mild regions.

caution

      This product must not be used in any application except what mentioned above. Mainly in road surfacing.

 

Additional information

Density

1010-1060

Penetration Rate at 25C

40-50

Softening Point ºC

52-60

Ductility 25C (cm)

Min 100

Flash PointºC

Min250

Solubility Disulfide %wt.

99.5 min

Stain Test

Negative

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