🛢️ 1. CARBON BLACK FEED STOCK (CBFS)
Carbon Black Feed Stock (CBFS) is a specialized aromatic-rich hydrocarbon oil used as a primary raw material in the manufacturing of carbon black. Kesari Exim’s CBFS is processed to ensure stable composition, high carbon yield, and consistent performance in carbon black reactors.
Our CBFS is engineered to meet the demanding requirements of tire manufacturers, rubber industries, and carbon black producers.
Applications
Carbon black manufacturing plants
Tire & rubber industry
Pigment and specialty carbon applications
Technical Highlights
High aromatic content
Excellent carbon yield
Consistent viscosity
Stable chemical composition
Low operational residue

🛢️ 2. INDUSTRIAL SOFT OIL
Reliable processing oil for rubber, manufacturing, and industrial applications.
Industrial Soft Oil is a refined petroleum oil widely used as a processing aid in rubber manufacturing and industrial blending. It enhances flexibility, improves processing efficiency, and ensures uniform mixing during production.
Kesari Exim supplies Industrial Soft Oil with consistent quality, making it ideal for long-term industrial use.
Applications
- Rubber processing
- Tire manufacturing
- Industrial compounding
- Plastic and polymer industries
Technical Highlights
- Smooth viscosity
- Good compatibility with rubber compounds
- Stable performance
- Uniform texture

🛢️ 3. INDUSTRIAL BOTTOM OIL
Cost-effective industrial fuel for heating and processing applications.
Industrial Bottom Oil is a heavy hydrocarbon oil commonly used as fuel in industrial heating applications. It is valued for its economical pricing and stable combustion properties, making it suitable for industries seeking cost-efficient energy solutions.
Kesari Exim ensures consistent quality and reliable supply for uninterrupted operations.
Applications
- Industrial furnaces
- Boilers
- Heating systems
- Manufacturing plants
Technical Highlights
- High heat output
- Stable combustion
- Economical fuel option
- Suitable for heavy industries

🛢️ 4. INDUSTRIAL FUEL OIL
Industrial Fuel Oil is a high-performance fuel used in boilers, furnaces, and industrial heating equipment. It delivers reliable combustion, consistent calorific value, and dependable performance under demanding industrial conditions.
Kesari Exim’s Industrial Fuel Oil is tested to meet industry standards for safe and efficient usage.
Applications
- Boilers
- Furnaces
- Steam generation plants
- Manufacturing units
Technical Highlights
High calorific value
Reliable ignition
Stable burning characteristics
Low maintenance impact
