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 |
