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Nakhle Barani Pardis (Since 1997)



Iran  Bitumen 85 / 100

 

The bitumen is provided during the process of oxidation of vacuum bottom in bitumen production units. Due to its high air blowing and penetration, it is used in tropical areas.

 

85-100 Bitumen

The bitumen is provided during the process of oxidation of vacuum bottom in bitumen production units.

Due to its relatively low air blowing and penetration, is used in cold areas.

Analysis

Unit

Limit

Test Method

Density @ 25°C

kg/m³

1010-1050

ASTM D70 or D3289

Penetration @ 25°C

mm/10

85-100

ASTM D5

Softening Point

°C

45-52

ASTM D36

Ductility @ 25°C

cm

100min

ASTM D113

Loss on heating

wt.%

0.5max

ASTM D6

Drop in penetration after heating

%

20max

ASTM D5

Flash point

°C

232 min

ASTM D92

Solubility in T richloroethvlene

wt.%

99.0 min

ASTM D2042

Spot test

---

Negative

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

Viscosity @ 60°c

P

1000±200

ASTM D2171

Viscosity @ 35°c

cSt

250min

ASTM D2170

Test on Residue From Thin Film Oven Test (ASTM D 1754)

Retained Penetration after (T.F.O.T), %

%

50min

ASTM D5

Ductility , (25°C), 5cm/min, cm after TFOT

cm

75

ASTM D113

Viscosity @ 60°c

P

5000max

ASTM D2171