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Oxidized Bitumen (Blown Bitumen) Supplier in UAE, Jebel Ali, Dubai
Oxidized Bitumen – also known as Blown Bitumen – is a specialty bitumen produced by blowing air through pure penetration grade bitumen at high temperatures. This process increases the softening point and decreases the penetration, creating a product with excellent chemical stability and water resistance. Oxidized bitumen is widely used across the Middle East, with a strong demand in export hubs such as Jebel Ali, Dubai, and throughout the UAE.
At Gold Bitumen, we are a leading manufacturer and exporter of all grades of oxidized bitumen directly from our refinery in Iran. For more information, contact us on WhatsApp.
How Is Bitumen Produced?
Oxidized bitumen is made by passing hot air (200-300°C) through penetration grade bitumen in special reactors. The air oxidizes the bitumen molecules, resulting in a more rubbery, less penetrable, and more heat-resistant product. This process also produces various grades with different properties, suitable for industrial and construction applications.
Main Grades of Bitumen
Our factory offers a full range of oxidized bitumen grades, including:
We also supply special grades and custom specifications based on client requirements.
What Do The Numbers Mean?
The grade designation (e.g., 85/25) refers to the softening point (°C) and the penetration value (dmm). For example, Bitumen 85/25 has a softening point of 85°C and a penetration of 25 dmm. Lower penetration means harder bitumen, while higher softening points indicate greater heat resistance.
Applications of Oxidized
Oxidized bitumen is used in:
- Waterproofing: Roofs, membranes, and damp proofing systems
- Road Construction & Maintenance: As an additive or binder in asphalt mixes (Bitumen 60/70)
- Hydro Projects: Canal lining, dam lining, sand stabilization
- Pipe Coating: Oil & gas pipelines for corrosion resistance
- Electrical Industry: Coating and sealing electrical cables and junction boxes
- Flooring & Industrial Mastics: Chemical plant floors, acid and alkali proofing, tile adhesive
- Packaging: Adhesives for cork, felt, papers, and insulation boards
Advantages of Oxidized
- High durability and aging resistance
- Superior water and chemical resistance
- Flexible at high and low temperatures
- Excellent adhesive and bonding properties
Packing & Delivery
We offer oxidized bitumen in 25kg & 50kg meltable polyamide bags, kraft bags, or in bulk, delivered to major ports including Jebel Ali, Dubai, and other destinations worldwide.
Specifications & Standards
Our oxidized bitumen meets international standards:
- Specific Gravity : ASTM D70
- Penetration : ASTM D5
- Softening Point : ASTM D36
- Loss on Heating : ASTM D6
- Flash Point : ASTM D92
- Solubility : ASTM D4
- Ductility : ASTM D113
- Spot Test : AASHTO 102
Full technical data sheets for each grade are available on our product page.
Order & Contact
To get a quote, place an order, or receive technical consultation,