Oxidized Bitumen 115-15 Properties
Oxidized Bitumen 115-15 properties are different based on application, also known as Blown Bitumen 115/15, is a semi-solid grade of bitumen that has been air-blown to improve its softening point and lower its penetration rate. This makes it ideal for industrial and construction applications where enhanced durability and resistance to heat and weather are essential.
What is Oxidized Bitumen 115-15 properties?
Oxidized Bitumen 115/15 is produced by blowing air through penetration-grade bitumen at high temperatures (usually around 200–300°C). This process results in a chemical reaction (oxidation) that changes the bitumen’s physical characteristics — increasing its softening point (approx. 115°C) and reducing its penetration rate (around 15 dmm).
This grade is solid at ambient temperatures but becomes workable when heated, making it suitable for waterproofing, corrosion protection, and insulation.
Technical Specifications of Bitumen 115-15
| Property | Value |
| Softening Point (R&B) | 110 – 120 °C |
| Penetration @25°C | 10 – 20 dmm |
| Flash Point | > 250 °C |
| Solubility in TCE | > 99% |
| Loss on Heating | < 0.2% |
| Specific Gravity | 1.00 – 1.10 |
| Appearance | Dark, hard, lustrous |
Key Applications of Bitumen 115-15
Waterproofing and Roofing Membranes
Due to its excellent water resistance, Oxidized Bitumen 115/15 properties help to the industrial managers to use it widely in the production of torch-on membranes, bituminous felts, foundation coatings, and underlays for roofing systems. Its solid nature ensures that it does not flow or drip in hot weather.
Pipe Coating and Corrosion Protection
Used as an anti-corrosive coating for underground steel pipes, particularly in the oil, gas, and water industries.
Electrical Insulation
Used in cable jointing compounds, capacitor coating materials, and transformer oil seals due to its high dielectric strength.
Sound Dampening and Vibration Absorption
Used in automotive and construction industries in flooring mats, car soundproofing panels, and machinery base isolation.
Advantages of Using Oxidized Bitumen 115-15
- High Thermal Resistance: Can withstand high service temperatures without deformation.
- Enhanced Durability: Chemically modified to resist aging, oxidation, and wear.
- Chemical Resistance: Resists water, acids, alkalis, and salts.
- Ease of Storage and Handling: Solid at room temperature, allowing safe storage and transport.
Packaging and Delivery
At Faragam Petro Tech., we supply Bitumen 115/15 in Kraft Bags, Cartons, Meltable Polybags, Drums, and also offer bulk deliveries for large industrial clients. All packaging is designed for safe transport and long shelf-life.
Frequently Asked Questions (FAQ)
Is Oxidized Bitumen 115-15 properties suitable for road construction?
No. It is not recommended for road paving, only for industrial and building applications.
What is the difference between oxidized and penetration grade bitumen?
Oxidized bitumen is air-blown and more heat-resistant. Penetration grade is softer and better for paving.
Can Bitumen 115-15 be reheated?
Yes, using bitumen melting equipment or indirect heating to avoid charring.
Conclusion
Oxidized Bitumen 115-15 properties are versatile and highly functional industrial material, ideal for waterproofing, anti-corrosion, insulation, and soundproofing. At Faragam Petro Tech., we deliver premium quality oxidized bitumen to meet your project needs. Visit www.faragam-co.com for pricing or contact our team for technical support.
