Oxidized Bitumen 90-10


What is Oxidized Bitumen 90-10?

Oxidized Bitumen 90-10 is a type of bitumen that is obtained by blowing air through hot bitumen. This process causes the bitumen to become more viscous and less susceptible to temperature changes, making it an ideal material for various industrial applications.The numbers "90-10" refer to the softening point and penetration value of the oxidized bitumen. The softening point is the temperature at which the bitumen becomes soft enough to flow, while the penetration value indicates how far a standard needle can penetrate into the bitumen at a certain temperature.In the case of Oxidized Bitumen 90-10, the softening point is 90 degrees Celsius, while the penetration value is 10 decimillimeters. This makes it a relatively hard and durable material that is suitable for use in roofing, waterproofing, and other construction applications.

Quality of Oxidized Bitumen 90-10

The quality of Oxidized Bitumen 90-10 is typically determined by various factors such as its softening point, penetration value, ductility, and other physical and chemical properties.In general, Oxidized Bitumen 90-10 is considered to be a high-quality bitumen due to its relatively high softening point and low penetration value. These properties make it more resistant to temperature changes and provide it with excellent waterproofing and adhesive properties.

Additionally, Oxidized Bitumen 90-10 is also known for its excellent resistance to aging, weathering, and chemical corrosion. This makes it an ideal material for various industrial applications, including road construction, roofing, and waterproofing.

To ensure the quality of Oxidized Bitumen 90-10, it is important to source it from reputable manufacturers who follow strict quality control measures and adhere to international standards. It is also essential to store and handle the bitumen properly to prevent contamination or degradation.

History of Oxidized Bitumen 90-10

 The history of oxidized bitumen can be traced back to the early 20th century when the process of blowing air through hot bitumen was first discovered as a way to improve the properties of bitumen for various industrial applications.

In the 1920s, the use of oxidized bitumen in roofing applications became increasingly popular in Europe and North America. This was due to the material's ability to withstand temperature changes and provide superior waterproofing properties, making it an ideal material for flat and low-sloped roofs.During World War II, the use of oxidized bitumen expanded to include road construction and paving applications, as the material was found to be highly durable and able to withstand heavy traffic and harsh weather conditions.

In the years that followed, the production and use of oxidized bitumen continued to grow, with various grades and specifications being developed to meet the diverse needs of the construction and industrial sectors.Today, Oxidized Bitumen 90-10 remains a popular and widely used material in various applications, including road construction, roofing, waterproofing, and other industrial uses.

Usages of  Oxidized Bitumen 90-10

Oxidized Bitumen 90-10 is a versatile material with a wide range of industrial applications. Some of the common usages of Oxidized Bitumen 90-10 include:

Road construction: Oxidized Bitumen 90-10 is often used in the construction of high-quality pavements, including highways, airport runways, and other heavy traffic areas. Its excellent resistance to temperature changes, aging, and weathering makes it an ideal material for these applications.

Waterproofing: Oxidized Bitumen 90-10 is used as a waterproofing material in various construction projects, including roofing, bridge decks, tunnels, and other underground structures. It provides excellent resistance to water and moisture, ensuring long-lasting protection against leaks and water damage.

Roofing: Oxidized Bitumen 90-10 is used as a roofing material for flat and low-sloped roofs, providing excellent protection against the elements. It is often used in combination with other materials such as felt or fiberglass to create a durable and long-lasting roofing system.

Paints and coatings: Oxidized Bitumen 90-10 is used as a binder in the manufacture of paints and coatings, providing excellent adhesion and durability. It is often used in industrial coatings, marine paints, and other specialized applications.

Adhesives: Oxidized Bitumen 90-10 is used as an adhesive in various applications, including the production of roofing membranes, insulation panels, and other construction products.

Packing of Oxidized Bitumen 90-10

Oxidized Bitumen 90-10 is typically packed and transported in various types of containers and packaging materials, depending on the volume and requirements of the customer. Some of the common types of packaging for Oxidized Bitumen 90-10 include:

Drums: Oxidized Bitumen 90-10 is often packed in steel drums, typically with a capacity of 150 kg or 180 kg. The drums are designed to be stackable, and they are often palletized for ease of handling and transport.

Bags: Oxidized Bitumen 90-10 can also be packed in bags, typically with a capacity of 25 kg or 50 kg. The bags are made of high-strength polypropylene and are designed to be durable and resistant to tearing.

Tankers: For larger volumes of Oxidized Bitumen 90-10, it is often transported in tankers, which can carry several tons of the material at once. Tankers are typically used for bulk transportation of bitumen to larger construction sites or manufacturing facilities.

Containers: Oxidized Bitumen 90-10 can also be transported in containers, typically with a capacity of 20 feet or 40 feet. Containers are often used for international transport of the material, providing a secure and weather-resistant storage and transport option.

Prices Oxidized Bitumen 90-10

The price of Oxidized Bitumen 90-10 can vary depending on various factors, such as the quality, quantity, and location of the supplier. Additionally, market demand and supply conditions can also affect the price of the material.

As of my knowledge cutoff date (September 2021), the price of Oxidized Bitumen 90-10 was around $650-$750 per metric ton FOB (Free on Board) for shipments from major suppliers in the Middle East. However, it is important to note that prices can fluctuate over time and may be different in other regions or from different suppliers.It is recommended to obtain quotes from multiple suppliers and compare their prices and terms to ensure that you are getting a fair and competitive price for your requirements. It is also important to consider the quality of the material and the reliability and reputation of the supplier when making purchasing decisions.

Delivery time and Readiness of Oxidized Bitumen 90-10 

The delivery time and readiness of Oxidized Bitumen 90-10 can vary depending on several factors such as the location of the supplier, availability of the material, order quantity, and transportation arrangements.In general, most suppliers of Oxidized Bitumen 90-10 maintain sufficient stocks of the material to meet the demand of their customers. The material is typically produced in large quantities and can be readily available for shipment or delivery.

Delivery times can vary depending on the location of the supplier and the distance to the customer's location. For customers in the same region as the supplier, delivery times can typically range from a few days to a week or two. For customers located in other regions or countries, delivery times can vary from a few weeks to several months, depending on the transportation arrangements and logistics involved.It is important to communicate with the supplier regarding the expected delivery time and any potential delays that may arise. This can help to ensure that the material is delivered on time and that any issues are promptly addressed to minimize any disruption to the project or operations.

Analysis Table of Oxidized Bitumen 90-10 

Property Test Method Specification
Softening point (°C) ASTM D36 90-100
Penetration at 25°C (0.1 mm) ASTM D5 10-20
Ductility at 25°C (cm) ASTM D113 > 100
Solubility in trichloroethylene (%) ASTM D2042 > 99
Loss on heating, 5 hours at 163°C (%) ASTM D6 < 0.2
Flash point (°C) ASTM D92 > 240
Specific gravity at 25°C/25°C ASTM D70 1.05-1.10