FAQ: What is Oxidized Bitumen 95/25?

❓ What is Oxidized Bitumen 95/25?

🧪 Blown Asphalt 95/25 is a high-softening-point, hard-grade bitumen produced by blowing air through penetration bitumen. This process raises its softening point to 95°C and lowers the penetration value to 25, making it suitable for high-temperature applications and industrial use.

❓ Where can you use Oxidized Bitumen 95/25?

🏗️ You can use this grade in pipe coatings, roofing felts, flooring compounds, and bituminous adhesives. Thanks to its excellent heat resistance and structural strength, it performs reliably in demanding industrial settings. It also helps reduce flow under heat and pressure.

❓ How does Oxidized Bitumen 95/25 differ from other grades?

🔍 Blown Asphalt 95/25 provides more hardness and heat resistance than grades like 90/40 or 85/25. While softer grades offer flexibility, 95/25 excels where rigidity is essential. Engineers often choose it for heavy-duty sealing and waterproofing tasks in high-temperature environments.

❓ Can Oxidized Bitumen 95/25 handle extreme conditions?

🌡️ Yes, it holds its shape even during intense heat and pressure. Its durable composition prevents cracking, sagging, or flow in challenging conditions. As a result, it ensures long-term performance and protection for critical infrastructure.

❓ How do experts check the quality of Blown Asphalt 95/25?

📊 They evaluate its performance using tests like ASTM D5 for penetration, ASTM D36 for softening point, and ASTM D2170 for viscosity. These procedures confirm the material’s suitability for industrial standards. Consistent testing also ensures reliability and product safety.