Bitumen 40/50

Bitumen 40/50

Bitumen 40/50 is another type/grade of bitumen we can provide our clients.

The bitumen is provided during the process of oxidation of vacuum bottom in bitumen production units, Due to its high air blowing and penetration, is used in tropical areas. Below is the product's specification table which will be documented and certified by SGS or any third party inspection company the client wishes

Analysis

Unit

Limit

Test Method

Density @ 25 °C

Kg/m³ 1010 - 1060 D70 or D3289

Penetration   @ 25 °C

mm/10 40/50

D5

Softening point °C

°C 52/60

D36

Ductility   @ 25 °C

cm

100 min

D113

Loss on Heating

wt%

0.2 max

D6

Drop in Penetration after Heating

%

20 max

D5

Flash point

°C

232 min

D92

Solubility in Trichloroethylene

wt% 99.0 min D2042

Spot test

-

Negative A.A.S.H.O.T 102

Viscosity @60 °C

P

4000 +- 800

D2171

Viscosity @135 °C

cSt

400 min

D2170

Test on residue From thin film Oven Test (ASTM D1754)

Retained Peneteration after TFOT

%

58 min

D5

 Ductility 25 °C 5 cm/min, afer TFOT

cm 50 D113

Viscosity @60 °C

P

20000 max

D2171

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