Heavy Alkyl Benzene (Esther-HAB/HLAB)

Heavy alkyl benzene (HAB) is a branched alkyl benzene with bigger molecules compared to its sister product, LAB. It is mainly produced by the alkylation of benzene with long-chain alkenes, which gives such a complex structure that this particularity confers specific properties.

Heavy Alkyl Benzene (HAB) is a byproduct in the process of linear alkyl benzene (LAB) production.Due to its dielectric properties and high oxidation stability, it is widely used in the transformer oil industry, industrial lubricants, diesel fuel additives and hot oils for heat transfer and is also used in industrial detergents.

Application :

Heavy alkyl benzene (HAB) is the byproduct of the produciton of of Linear alkyl benzene (LAB). It is a clear liquid, non-corrosive and has a good hydrolytic stability and solvency with a high thermal stability. Heavy alkyl benzene (HAB) is an intermediate for sulphonation to make Heavy Alkyl benzene Sulfonic Acid (HABSA). HAB is also used in industrial applications such as heat transfer oil, refrigeration lubricants, lubrication oils and rubber compounding.

Molecular Structure: HAB features a branched structure, which impacts its viscosity and density.

Viscosity : Due to its high molecular weight, HAB exhibits higher viscosity, making it suitable for specific applications.

Solubility : HAB is less soluble in water, enhancing its effectiveness as a solvent in oil-based formulations.

HAB is commonly used in various industries, including :

Lubricants : Its high viscosity makes HAB ideal for use in lubricating oils and greases, ensuring optimal performance.

Industrial Solvents : HAB serves as a solvent in numerous industrial applications due to its stability and compatibility with oil-based products.

Plastics Additives: Its properties improve the performance of plastics, particularly in applications requiring high thermal stability.