PENE TRATIONS GRADES

 PENE TRATIONS GRADES


1 product description
Penetration-grade bitumen is mainly used in road surfacing. Bitumen with lower penetration grade is used in the regions with warm climate while higher penetration grade is used in colder weather. Pasargad Oil Company is capable of producing different grades of road surfacing bitumen in compliance with national and international standards in its six plants located at Tehran, Tabriz, Arak, Shiraz, Bandar Abbas and Abadan refineries..
2 applications

...

Test Metdodology 30-40 40-50 60-70 85-100 100-120
Density ASTM D-7 06/1-01/1 06/1-01/1 06/1-01/1 5 0/1-1 04/1-01/1
Penetration Rate at 25C ASTM D-5 30-40 40-50 60-70 85-100 100-120
Softening Point ºC ASTM D-36 55-63 52-60 49-56 45-52 42-49
Ductility 25C (cm) ASTM D-113 Min 100 Min 100 Min 100 Min 100 Min 100
Flash PointºC ASTM D-92 Min250 Min250 Min250 Min250 Min250
Solubility Disulfide %wt. ASTM D-4 5/99 5/99 5/99 5/99 5/99
Stain Test AASHTO T 102 Negative Negative Negative Negative Negative
Wieght Loss by Heating %wt. ASTM D-6 Max 2 /0 Max 2 /0 Max 2 /0 Max 2 /0 Max 2 /0
Wieght Loss by Heating، % ASTM D-6-D-5 20 Max Max20 Max20 Max20 Max20
pic
Print