Oxidized (Blown) Bitumen 90/10
Oxidized Bitumen 90/10 is a premium industrial-grade bitumen designed for applications that require high heat resistance, strong adhesion, and long-term durability. With a controlled penetration range and a high softening point, this product maintains its stability under elevated temperatures and heavy mechanical stress.
This grade offers excellent thermal stability, minimal weight loss during heating, and a high flash point for safe handling. Its good solubility and balanced ductility provide reliable performance in demanding environments. Oxidized Bitumen 90/10 is widely used in roofing systems, waterproofing membranes, pipe coating, insulation, and various industrial sealing applications where consistent quality and performance are essential.
| Oxidized Bitumen 90/10 Specifications | |||
|---|---|---|---|
| Characteristics | Test Method | Unit | Result |
| Specific Gravity at 25°C | ASTM D70 | – | 1.01–1.06 |
| Penetration at 25°C, 100g, 5s | ASTM D5 | 0.1 mm | 5/25 |
| Softening Point | ASTM D36 | °C | 75/95 |
| Loss on Heating | ASTM D6 | wt.% | 0.2 max |
| Flash Point | ASTM D92 | °C | 250 min |
| Solubility in CS2 | ASTM D2042 | wt.% | 80% min |
| Ductility at 25°C | ASTM D113 | cm | 1.5 min |
