In the ever-evolving landscape of global trade, oil derivatives play a pivotal role in shaping economies and infrastructure development. Among these derivatives, Penetration Bitumen Grade 70/100 stands out as a crucial component for construction and road development projects. This article delves into the significance, properties, applications, and global impact of Penetration Bitumen Grade 70/100, highlighting its role in fostering global synergy for oil derivative export companies.
Penetration Bitumen Grade 70/100 is a highly sought-after petroleum byproduct that finds extensive use in the construction industry. It is a type of asphalt binder characterized by its specific penetration and viscosity properties. The numerical values 70 and 100 refer to the penetration depth of a standard needle into the bitumen sample under specified conditions. A lower penetration value indicates a harder bitumensuitable for high-traffic roads, while a higher value is more appropriate for surfaces with lower traffic.
Item | Specification | Test method |
---|---|---|
Specific gravity @ 25/25 °C | 1.01/1.06 | D-70 |
Penetration @ 25 °C | 70/100 | D-5 |
Softening point (°C) | 43/51 | 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 | D-92 |
Solubility in CS2 (wt) % | 99.5 Max | D-4 |
Spot test | Negative | A.A.S.H.O. T102 |