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Description of Bitumen 90/10
Bitumen 90/10 is a semi-solid, oil-based bitumen produced by passing hot air through bitumen 60/70.
Moreover, “90/10” indicates the midpoint of its softening point (90°C) and penetration (10 dmm), measured by
ASTM D36 and ASTM D5. However, many clients also consider Oxidized Bitumen 115/15 due to its greater versatility
and performance.
Bitumen Binder
Bitumen is often used as a binder in the construction industry. Nonetheless, it can face issues such as poor
low-temperature performance and limited raw materials. Consequently, continuous improvements aim to boost
its quality and usability.
Modified Bitumen 90/10
Additionally, modified bitumen often uses by-products or waste from oil refining as additives. This method
improves properties like plasticity, strength, resistance to aging, and temperature tolerance, while
following health and safety guidelines.
Properties in Construction
Therefore, by changing bitumen’s structure with specific additives, manufacturers can improve flexibility,
durability, and bonding. This makes Oxidized Bitumen 90/10 suitable for a variety of construction needs.
Uses of Bitumen 90/10
- Construction and road paving
- Roofing and waterproofing
- Manufacturing paints, lacquers, and varnishes
- Adhesives and sealants
- Corrosion protection for metals
- Insulation and noise-proofing in automotive applications
Storage and Handling
Furthermore, Oxidized Garid 90/10 can last up to 10 years and handle repeated heating and cooling
without major breakdown. For safe handling, always review the Material Safety Data Sheet (MSDS).
Packing Options
In addition, provides several packing options for Grade 90/10, including Kraft bags,
meltable plastic bags, drums, and bulk shipments. All products meet ASTM standards to ensure consistent
quality.
Guaranty / Warranty
Moreover, Gold Bitumen guarantees the quality of Grade 90/10. We perform international checks
for quality and quantity during shipment to ensure customer satisfaction.
Technical Specifications
| Property | Test Method | Unit | Specification |
|---|---|---|---|
| Specific Gravity @ 25°C | ASTM D70 | kg/m3 | Approx. 1.05 |
| Penetration @ 25°C | ASTM D5 | mm/10 | 5 – 15 |
| Softening Point | ASTM D36 | °C | 85 – 95 |
| Ductility @ 25°C | ASTM D113 | cm | ≥ 1.5 |
| Loss on Heating | ASTM D6 | % | Max. 0.2 |
| Flash Point | ASTM D92 | °C | ≥ 250 |
| Solubility in CS2 | ASTM D4 | % | ≥ 99.5 |
| Spot Test | AASHTO T102 | – | Negative |
contact Gold Bitumen now.
Our specialists are ready to help you select the perfect bitumen solution for your project.
FAQ
Here are the most common questions and answers about Bitumen 90/10:
A1: Bitumen 90/10 is a very hard oxidized grade with a penetration value around 10 (0.1 mm) and a softening point near 90 °C. It is highly rigid and heat resistant, designed for specialized industrial applications where strong bonding and long service life are critical.
A2: It is mainly applied in heavy-duty waterproofing systems, electrical insulation products, corrosion protection coatings, industrial adhesives, and as a raw material in chemical processing industries.
A3: For proper application, it should be heated to about 220–240 °C. Careful temperature control is essential to avoid overheating, which may cause degradation of the material.
A4: It is typically supplied in 200 L steel drums, 25 kg kraft or meltable bags, jumbo bags, and bulk containers such as bitutainers or tankers, depending on customer requirements and shipment size.
A5: Yes. Production and testing of Bitumen 90/10 comply with ASTM and EN standards. Certification such as COA (Certificate of Analysis), MSDS, and third-party inspection reports (SGS, GeoChem) are available upon request.