BlackRock Bitumen: Oxidized Bitumen 85/25
Oxidized Bitumen 85/25, also known as a flying bitumen, is a semi-resolution, chemically modified asphalt obtained from air-blowing bitumen in the entry at high temperatures. This process increases the thermal and physical properties of the material, resulting in a product with a high soft point and low penetration rate.

Due to its fixed stability and excellent resistance to heat, moisture, and chemicals, oxidized bitumen 85/25 is widely used in industries that require durable and stable bituminous content. The balanced performance between flexibility and hardness makes it particularly suitable for waterproofing, coatings, and insulation applications.
Oxidized Bitumen 85/25
ESSENTIAL DETAILS
DESCRIPTION
FOB Delivery: 30% advance and balance against customs documents
CFR/CIF Delivery: 30% advance and balance against B/L daft
Packing
-Poly Amid
-Polyester
-Economical 1350 KG carton
BlackRock Bitumen Advantage
Premium UAE Origin
Guaranteed Specifications
Global Reach
Expert Support
Oxidized Bitumen 85/25 Specifications
Specification
- Specific Gravity at 25 °C
- Penetration at 25°C, 100g, 5s
- Softening Point
- Loss on Heating
- Flash Point
- Solubility in CS2
- Ductility at 25°C
Taste
- ASTM D70
- ASTM D5
- ASTM D36
- ASTM D6
- ASTM D92
- ASTM D2042
- ASTM D113
Unit
- -
- 0.1 mm
- °C
- wt.%
- °C
- wt.%
- cm
Result
- 1.01-1.06
- 10/30
- 70/90
- 0.2 max
- 250 min
- 80 % min
- 3 min
Our Working Process

Ready to Order or Need More Information?
At Blackrock Bitumen, we supply high-quality Bitumen Penetration 35/50 for durable and reliable paving solutions. Whether you’re working on road construction, industrial applications, or infrastructure projects, our bitumen ensures superior performance.

Penetration Grade Bitumen
Penetration Grade Bitumen

Viscosity Grade Bitumen
Viscosity Grade Bitumen

Australian Standards
Australian Standards
