Bitumen Penetration 60/70 Softening Point: 49/56

We are prominent manufacturer, supplier and exporter of Bitumen Penetration 60/70 in Esfahan, Esfahan, Iran. Penetration grade bitumen is pure petroleum grade bitumen, manufactured from vacuum bottom by passing hot air. The bitumen supplied by GLB is produced from remain of crude oil after cracking and removing hydrocarbon. Penetration grade bitumen 60/70 has penetration between 60~70 desi-millimeter and softening point between 48 ~ 52C. The penetration grade bitumen 60/70 has a thermoplastic property which is like as synthetic resin material which gets softer with heating and hardens when cooled. This grade of bitumen 60/70 has very strong viscosity compare to other grades.

Guaranty/warranty of bitumen 60/70

GLB guaranty the quality of bitumen 60/70 with arrangement of international inspector to check quality and quantity of the bitumen during the loading to vessel and controlling the production by QC by batch test report before shipping. GLB guaranty the quality to meet with ASTM/EN 12591.

Specification of penetration bitumen 60/70

Bitumen 60/70

Specification

Test method

Specific gravity @ 25/25 cg

1.01/1.06

D-70

Penetration @ 25 c

70/60

D-5

Softening point c

48/52

D-36

Ductility @25 c

100 min

D-113

Loss on heating(wt) %

0.2 Max

D-6

Drop in penetration after heating %

20 Max

D-6 D-5

Flash point c

250 min