Polyisobutylene Succinic Anhydride (PIBSA) serves as a chemical intermediate which helps in dispersion of hydrocarbon products. It is used as an additive for bio-fuels, emulsion explosives, lubricants, oil drilling, water treatment & coatings. It is derived from different grades of polyisobutylene by reacting it with maleic anhydride. We produce PIBSA of various grades marketed under brand name UNOL-7.

We manufacture PIBSA via thermal process and so there is no chlorine in our products.

• UNOL-7 is an ash less dispersant used for lubricant formulation. This aids in controlling deposits, sludge formation and prevents oil thickening.
• UNOL-7 based dispersants can help improve fuel economy and decrease frequency of oil drains, thereby offering environmental benefits.
• UNOL-7 serves as an intermediate in the manufacturing process of different grades of polymeric emulsifiers is the key ingredient for manufacturing cartridge emulsion explosives.
• UNOL -7 can then be further reacted to provide functional and performance products used in the oil, fuel, lubes, mining, coatings, personal care, pigments, dyes and polymers sectors.
• Used for preparation of various types of polyisobutylene succinimide