Spray Drying of Calcium stearate
Spray Drying of Calcium stearate with the Mini Spray Dryer B-290
Calcium stearate is a white, odorless, and waxy substance that is commonly used as a lubricant, stabilizer, and release agent in various industries, including plastics, pharmaceuticals, and cosmetics. Spray drying is a technique that can be used to convert calcium stearate into a dry powder, which can have advantages for various applications, such as easy handling, improved dispersion, and enhanced functionality.
The areas of focus in spray drying of calcium stearate include optimizing the process parameters, such as inlet temperature, outlet temperature, atomizer type, feed rate, and solvent composition, to achieve the desired particle size, morphology, and flow properties of the powder. Additionally, research has been conducted to evaluate the impact of different processing aids and excipients on the physical and chemical properties of the powder, such as its lubricity, dispersibility, and thermal stability.
Moreover, spray drying has been explored as a potential method for producing calcium stearate-based nanocomposites, which can have unique properties, such as improved mechanical strength, barrier properties, and flame retardancy, for various applications, such as packaging materials and building materials. Overall, spray drying of calcium stearate offers a promising approach for improving the functionality and performance of calcium stearate-based products in various industries.
Please see the application note for starting paramters, formulations and some results.
