Polyricinoleic Acid

Polyricinoleic Acid is a biodegradable polymer formed by the condensation of ricinoleic acid — the main component of castor oil, a sustainable and renewable resource. It appears as an oily, viscous liquid and is valued for its high molecular weight and excellent emulsifying and dispersing properties.

It finds widespread application in industrial lubricants, food formulations, cosmetics, and surfactant production. Its natural origin and eco-friendly profile make it a preferred alternative to synthetic surfactants in green formulations.

Key Uses and Applications

1. Industrial Applications

• Used as a biodegradable base oil in gear oils, metalworking fluids, and hydraulic fluids due to its high viscosity and lubricity.
• Ideal for high-temperature applications because of its low volatility and high thermal stability.
• Acts as an anti-spattering agent in metalworking operations.

2. Plastics and Polymers

• Used in thermosetting elastomers and rubber products such as tires.
• Functions as a plasticizer and processing aid in PVC, polyurethane, and rubber manufacturing.

3. Surfactant & Emulsifier Manufacturing

• Used as a base raw material for polyricinoleate emulsifiers in food and cosmetics.
• Helps manufacture dispersing agents and wetting agents.

4. Cosmetics & Personal Care

• Acts as a non-toxic, non-irritating thickener, emollient, and film-former.
• Used in creams, lotions, lipsticks, balms, and hair care formulations.

5. Food Industry

• Used to modify viscosity and texture in food ingredients.
• Improves flowability and mouthfeel in processed food systems.