Bitumen 90/40

We are a manufacturer and supplier of Bitumen 90/40 or Oxidized Asphalt 90/40 in Dubai, we are producing Around 1500 mt per month with 25 kg Carton boxes packing or 25 kg Kraft paper bags packing.

Please contact with us for your inquiries by WhatsApp or Email.

Bitumen 90/40 is a type of hard bitumen produced by blowing air through hot penetration-grade bitumen.

This process increases its softening point and decreases its penetration value, making it more rigid and suitable for specific industrial applications.

Specifications of Oxidized Bitumen 90/40:

• Softening Point: 85–95°C
• Penetration: 35–45 dmm (at 25°C)
• Loss on Heating: Max 0.2%
• Flash Point: Min 250°C
• Solubility in Toluene: Min 99%

Applications:

• Waterproofing: Used in roofing, insulation, and underground waterproofing.
• Road Construction: Ideal for sealing cracks and repairing asphalt surfaces.
• Industrial Uses: Found in electrical insulation, soundproofing, and pipe coatings.
• Paints and Coatings: Used in anti-corrosion coatings.
• Joint sealants
• Industrial adhesives
• Electric cable insulation
• Pipe coatings
• Damp-proofing

This grade of oxidized bitumen is particularly valued for its high durability, flexibility, and resistance to extreme temperatures.

Bitumen 90/40 Properties:

1. Specific Gravity at 25°C: 1.00 – 1.10 g/cm³
2. Flow Resistance: High resistance to temperature variations
3. Water Resistance: Excellent waterproofing properties
4. Oxidation Stability: Higher than regular penetration-grade bitumen