How many types of hydroxypropyl methylcellulose (HPMC) are there and what is the difference between them
Overview of Different Types of Hydroxypropyl Methylcellulose (HPMC) Hydroxypropyl methylcellulose (HPMC) is a versatile compound that is widely used in various industries, including pharmaceuticals, cosmetics, and construction. It is a cellulose derivative that is derived from natural sources such as wood pulp and cotton fibers….