How many types of hydroxypropyl methylcellulose (HPMC) are there
Overview of Different Types of Hydroxypropyl Methylcellulose (HPMC) Hydroxypropyl methylcellulose (HPMC) is a versatile compound that finds applications in various industries, including pharmaceuticals, cosmetics, and construction. It is a cellulose derivative that is obtained by chemically modifying natural cellulose. HPMC is widely used as a…