Polyisobutenyl Succinic Anhydride

195 INR/Kilograms

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Polyisobutenyl Succinic Anhydride Price And Quantity

Price 195 INR/Kilograms
Minimum Order Quantity 25 Kilograms

Polyisobutenyl Succinic Anhydride Trade Information

Supply Ability 100 Kilograms Per Day
Delivery Time 6 Days

Product Description

Polyisobutenyl succinic anhydride (PIBSA) is a chemical compound commonly used as an additive in lubricating oils and fuels. It falls under the class of chemicals known as succinic anhydrides. PIBSA is formed by the reaction of polyisobutene (a type of polymer) with maleic anhydride, which results in the attachment of succinic anhydride groups to the polymer backbone.

# PIBSA is used as a multifunctional additive in lubricants and fuels for several reasons:

1. Detergency: PIBSA acts as a detergent and dispersant, preventing the formation of deposits and sludge in engines and machinery. It keeps engine parts and fuel injectors clean by dispersing and suspending contaminants.

2. Corrosion Inhibition: PIBSA can help protect metal surfaces from corrosion and rust by forming a protective film on them.

3. Anti-Wear Properties: PIBSA can reduce friction and wear between moving parts, extending the life of machinery and reducing maintenance requirements.

4. Viscosity Modifier: It can also function as a viscosity modifier, improving the flow properties of lubricating oils.

5. Lubricity: PIBSA can enhance the lubricity of oils and reduce friction, which is especially important in engine applications.

6. Fuel Additive: In addition to its use in lubricants, PIBSA is sometimes added to gasoline and diesel fuel to improve combustion efficiency and reduce emissions.

The specific properties and performance of PIBSA can vary depending on its molecular weight, the degree of substitution with succinic anhydride groups, and other factors. Different PIBSA derivatives may be used in different applications to achieve specific performance goals.

Overall, PIBSA plays a crucial role in maintaining the cleanliness and performance of engines, machinery, and other mechanical systems that rely on lubricating oils and fuels.

# FAQ:

1. What is PIBSA?

Ans: PIBSA stands for Polyisobutenyl Succinic Anhydride. It's a chemical compound used as an additive in lubricating oils and fuels.

2. How is PIBSA produced?

Ans: PIBSA is typically produced by reacting polyisobutene, a type of polymer, with maleic anhydride. This reaction results in the attachment of succinic anhydride groups to the polymer's backbone.

3. What are the primary functions of PIBSA in lubricants and fuels?

Ans: PIBSA serves as a multifunctional additive, primarily functioning as a detergent, dispersant, corrosion inhibitor, anti-wear agent, viscosity modifier, and lubricity enhancer in lubricating oils and fuels.

4. What is the role of PIBSA as a detergent and dispersant?

Ans: PIBSA prevents the formation of deposits and sludge in engines and machinery by dispersing and suspending contaminants, helping to keep engine parts and fuel injectors clean.

5. How does PIBSA protect against corrosion?

Ans: PIBSA can form a protective film on metal surfaces, protecting them from corrosion and rust.

6. Does PIBSA reduce friction and wear in machinery?

Ans: Yes, PIBSA can reduce friction and wear between moving parts, extending the life of machinery and reducing maintenance requirements.

7. Can PIBSA modify the viscosity of lubricating oils?

Ans: PIBSA can serve as a viscosity modifier, improving the flow properties of lubricating oils.

8. What is lubricity, and how does PIBSA enhance it?

Ans: Lubricity refers to a substance's ability to reduce friction. PIBSA can enhance the lubricity of oils, reducing friction between moving parts in engines and machinery.

9. Is PIBSA used in fuels, and if so, what is its role?

Ans: Yes, PIBSA is sometimes added to gasoline and diesel fuel to improve combustion efficiency, reduce emissions, and enhance lubricity, which is especially important in engine applications.

10. Are there different types or derivatives of PIBSA, and how do they vary in their applications?

Ans: Yes, there are different types of PIBSA derivatives with varying molecular weights, degrees of substitution with succinic anhydride groups, and other factors. These variations are used in different applications to achieve specific performance goals.

11. What industries or applications commonly use PIBSA?

Ans: PIBSA is used in the automotive industry, industrial machinery, and various other sectors where lubricating oils and fuels play a crucial role in maintaining equipment and engine performance.

12. Are there any safety considerations when handling PIBSA?

Ans: Like many chemicals, PIBSA should be handled with care. Safety data sheets and guidelines should be followed to ensure safe handling, storage, and disposal.