Oxidized Bitumen 115/15

Oxidized Bitumen 115/15: Its Applications, Uses, Advantages, Disadvantages & Price Factors

Oxidized bitumen, also known as blown asphalt, is a versatile material widely used in various industrial applications. One of the specific grades of oxidized bitumen is 115/15, which is characterized by its softening point of 115°C and a penetration value of 15 dmm. In this comprehensive blog, we will delve into the production process, applications, uses, benefits, disadvantages, and price factors of oxidized bitumen 115/15, with Peak Universal Business as its supplier.

What is Oxidized Bitumen 115/15?

Oxidized bitumen 115/15 is a grade of bitumen that has undergone a controlled oxidation process to enhance its physical properties. The numbers 115/15 refer to the softening point (115°C) and the penetration value (15 dmm). This specific grade is known for its high softening point and low penetration, making it suitable for applications requiring durability and heat resistance.

Production Process of Oxidized Bitumen 115/15

The production of oxidized bitumen 115/15 involves a process called air blowing or oxidation. Here is a detailed step-by-step description of the production process:

1. Selection of Base Bitumen

The process begins with the selection of a suitable base bitumen. The quality and characteristics of the base bitumen are crucial as they directly affect the properties of the final oxidized bitumen product.

2. Heating

The selected base bitumen is heated in a large reactor or blowing column to a temperature between 240°C and 300°C. This high temperature is necessary to make the bitumen fluid enough for the oxidation process.

3. Air Blowing

Once the base bitumen reaches the desired temperature, air is blown through the bitumen. This is done by introducing air at the bottom of the reactor and allowing it to bubble through the heated bitumen. The oxygen in the air reacts with the bitumen, causing a chemical reaction that changes its properties.

4. Oxidation Reaction

During the air blowing process, the bitumen undergoes an oxidation reaction. The oxygen molecules react with the hydrocarbons in the bitumen, leading to the formation of complex oxygenated compounds. This reaction increases the softening point and decreases the penetration value of the bitumen.

5. Cooling

After the desired level of oxidation is achieved, the oxidized bitumen is cooled to solidify it. This can be done using air- or water-cooling systems. The cooled product is then collected for further processing or packaging.

6. Quality Control

The final oxidized bitumen 115/15 is subjected to rigorous quality control tests to ensure it meets the required specifications. These tests include checking the softening point, penetration value, ductility, and other physical and chemical properties.

Applications and Uses of Oxidized Bitumen 115/15

Oxidized bitumen 115/15 is used in a wide range of applications due to its enhanced properties. Here are some of its primary applications and uses:

1. Roofing

One of the most common applications of oxidized bitumen 115/15 is in the roofing industry. It is used as a waterproofing material in roofing felt, shingles, and membranes. Its high softening point and low penetration value make it ideal for withstanding extreme weather conditions and providing long-lasting protection.

2. Pipe Coating

Oxidized bitumen 115/15 is used for coating pipes to protect them from corrosion. The bitumen coating acts as a barrier, preventing moisture and other corrosive elements from coming into contact with the metal surface. This application is particularly important in the oil and gas industry.

3. Electrical Insulation

In the electrical industry, oxidized bitumen 115/15 is used as an insulating material for cables and wires. Its excellent dielectric properties and resistance to heat and moisture make it suitable for insulating electrical components.

4. Carpet Backing

Oxidized bitumen 115/15 is used in the production of carpet backing materials. It provides strength and stability to the carpet, ensuring it maintains its shape and durability over time.

5. Adhesives and Sealants

Due to its strong adhesive properties, oxidized bitumen 115/15 is used in the formulation of various adhesives and sealants. These products are used in construction, automotive, and industrial applications for bonding and sealing purposes.

6. Waterproofing

Oxidized bitumen 115/15 is widely used as a waterproofing agent in construction projects. It is applied to foundations, basements, tunnels, and bridges to prevent water infiltration and protect the structural integrity of these structures.

Benefits of Oxidized Bitumen 115/15

The use of oxidized bitumen 115/15 offers several benefits, making it a preferred material in various industries:

1. High Softening Point

The high softening point of oxidized bitumen 115/15 ensures it remains stable and does not deform under high temperatures. This property is particularly important in applications exposed to extreme heat, such as roofing and road construction.

2. Low Penetration Value

The low penetration value of oxidized bitumen 115/15 indicates its hardness and resistance to deformation. This makes it suitable for applications requiring durable and long-lasting materials.

3. Water Resistance

Oxidized bitumen 115/15 provides excellent water resistance, making it an ideal choice for waterproofing applications. It prevents water infiltration and protects structures from moisture-related damage.

4. Adhesive Properties

The strong adhesive properties of oxidized bitumen 115/15 make it effective in bonding and sealing applications. It provides a secure and durable bond between surfaces, ensuring structural integrity.

5. Chemical Stability

Oxidized bitumen 115/15 is chemically stable and resistant to various chemicals, including acids and alkalis. This property makes it suitable for use in harsh industrial environments.

Disadvantages of Oxidized Bitumen 115/15

While oxidized bitumen 115/15 offers numerous benefits, it also has some disadvantages:

1. Brittleness at Low Temperatures

Oxidized bitumen 115/15 can become brittle at low temperatures, leading to cracking and reduced flexibility. This can be a limitation in applications exposed to freezing conditions.

2. Environmental Concerns

The production and use of oxidized bitumen 115/15 can have environmental impacts. The oxidation process releases emissions, and the disposal of bitumen products can pose environmental challenges.

3. Cost

The cost of oxidized bitumen 115/15 can be higher compared to other types of bitumen due to the additional processing required. This can be a consideration for budget-sensitive projects.

Price Factors of Oxidized Bitumen 115/15

The price of oxidized bitumen 115/15 is influenced by several factors:

1. Crude Oil Prices

The price of crude oil directly affects the cost of bitumen products, including oxidized bitumen 115/15. Fluctuations in crude oil prices can lead to corresponding changes in bitumen prices.

2. Production Costs

The costs associated with the oxidation process, including energy consumption and equipment maintenance, influence the price of oxidized bitumen 115/15. Efficient production methods can help reduce these costs.

3. Market Demand

The demand for oxidized bitumen 115/15 in various industries impacts its price. High demand can lead to increased prices, while lower demand can result in more competitive pricing.

4. Quality and Specifications

The quality and specifications of oxidized bitumen 115/15, including its softening point and penetration value, affect its price. Higher quality products meeting stringent specifications tend to be priced higher.

5. Supplier and Region

The supplier and geographical region can influence the price of oxidized bitumen 115/15. Proximity to production facilities and established supply chains can help lower transportation and distribution costs.

Peak Universal Business: As a Oxidized Bitumen 115/15 Supplier

Peak Universal Business is a leading supplier of high-quality oxidized bitumen 115/15. With a commitment to excellence and customer satisfaction, Peak Universal Business ensures the provision of premium oxidized bitumen products. Key advantages of sourcing oxidized bitumen 115/15 from Peak Universal Business include:

  • Quality Assurance: Stringent quality control measures ensure the delivery of high-purity oxidized bitumen 115/15, meeting industry standards.
  • Reliable Supply Chain: A robust supply chain guarantees timely delivery and consistent availability of products.
  • Competitive Pricing: Peak Universal Business offers competitive pricing, ensuring cost-effectiveness for customers.
  • Technical Support: Expert technical support and guidance help customers optimize their processes and applications.

Oxidized bitumen 115/15 is a versatile material with a wide range of applications across various industries. Its high softening point, low penetration value, and excellent water resistance make it a preferred choice for roofing, pipe coating, electrical insulation, carpet backing, adhesives, and waterproofing. While it offers numerous benefits such as durability, chemical stability, and strong adhesive properties, it also has some disadvantages, including brittleness at low temperatures and environmental concerns.

Understanding the price factors and sourcing from reliable suppliers like Peak Universal Business can help industries make informed decisions and optimize their use of oxidized bitumen 115/15. With its commitment to quality and customer satisfaction, Peak Universal Business stands out as a trusted partner for high-quality oxidized bitumen products.

You can Read More about this product Here: Oxidized Bitumen and Oxidized Bitumen 115/15

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