PHARMACEUTICAL EXCIPIENTS

Paraffin wax is the blend of solid saturated hydrocarbons generally obtained from petroleum by means of modern refining technology, such as de-oiling, distillation, crystallization and hydrogenation. It has large crystals with a low molecular weight. This chemical structure results in its hardness, gloss and high oil-binding strength. Fumei provides a series of hard paraffin waxes with different melting points, which can be widely used in pharmaceutical.