Silverson 'How to' video series
A series of videos produced by Silverson Machines Ltd showing you how to get the best results from key ingredients in the food, pharmaceutical, chemical and cosmetics industries.
When making a pharmaceutical cream or ointment a fine, stable emulsion with good dispersion of Active Pharmaceutical Ingredients (API) is essential for creating the right consistency and functionality in the end product. A Silverson mixer can easily create a homogeneous, stable emulsion with a droplet size of 2 to 5 microns. Finer emulsions can be obtained depending on the formulation. The High Shear mixing action of a Silverson rotor/stator mixer can rapidly disperse API and other ingredients in the formulation. Silverson is a pioneer in the development of Ultra hygienic, sanitary mixing equipment for the Pharmaceutical industry which meets or exceeds all guidelines set by the regulatory bodies. For low to medium viscosities, we recommend a Batch mixer for smaller volumes. For higher viscosities mixes, a High Shear Bottom Entry mixer with scraper/stirrer to maintain uniformity in the vessel. For larger batches, a Silverson In-Line mixer recirculating the contents of the vessel will produce a fine, homogeneous emulsion. To find out more about Pharmaceutical Creams and Ointments, visit: http://www.silverson.co.uk/en/resource-library/application-reports/production-of-pharmaceutical-cream-and-ointments-uk