Australian Bitumen Grades

December 22, 2019
1 minute

Classes of Bitumen under the Australian Standard are determined by the viscosity test at 60°C Pa.s.

Bitumen grades for Australia market are as below:

  • Class 170
  • Class 320
  • Class 600

Infinity Galaxy dedicates the specification of each Australian bitumen grades as below:

Class 170

Australian Standard Bitumen Class-170 of Infinity Galaxy
Property ∞Value
Viscosity at 60°C, Pa.s170
Viscosity at 135°C, Pa.s0.40
Viscosity at 60°C after RTFO, Pa.s300
Penetration at 25oC, dmm 70
Flashpoint, °C360
Viscosity of Residue at 60°C  % of original180
Density at 15°C , kg/m31.04

Class 320

Australian Standard Bitumen Class-320 of Infinity Galaxy
Property ∞Value
Viscosity at 60°C, Pa.s320
Viscosity at 135°C, Pa.s0.53
Viscosity at 60°C after RTFO, Pa.s640
Penetration at 25oC, dmm 46
Flashpoint, °C360
Viscosity of Residue at 60°C  % of original200
Density at 15°C , kg/m31.04

Class 600

Australian Standard Bitumen Class-600 of Infinity Galaxy
Property ∞Value
Viscosity at 60°C, Pa.s600
Viscosity at 135°C, Pa.s0.80
Viscosity at 60°C after RTFO, Pa.s1300
Penetration at 25oC, dmm 27
Flashpoint, °C360
Viscosity of Residue at 60°C  % of original215
Density at 15°C , kg/m31.04

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December 22, 2019
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