Castor oil has multiple uses. Because it retains its viscosity at high temperatures and can withstand very low temperatures without freezing, castor oil is ideal for use in high revolution motors. The refined oil is used in cosmetics and medicinal products. Sulfonated oil is used in the textile industry. Dehydrated, it is the basis for the preparation of brake fluids and paints. Dissolved in alcohol, it is used in the manufacture of lotions and perfumes. With high temperature fusion with caustic soda, it is used in making plastics and nylon and also used in the industries of rubber, waxes, artificial leather, and as an insulator.
