Tag Archives: COVID-19

With the outbreak of Novel Coronavirus in the world, the market demand for hand sanitizer is increasing. According to the World Health Organization(WHO), washing your hands regularly with alcohol-based hand sanitizers or soap and water can reduce the risk. For washing-free disinfection products, because it contains alcohol, it needs to be thickened to more than […]

The gel prepared with carbomer as an auxiliary material is a transparent semi-solid, uniform texture, and has the characteristics of a water-soluble matrix. It can be coated on the skin and mucous membranes to form a transparent film with strong adhesion. 1.1 Water-Soluble Gel Usually, when preparing water-soluble gels, the first step is to fully […]