What are the factors influencing the purity of hydroxypropyl methyl cellulose
Manufacturing Processes and Techniques for Hydroxypropyl Methyl Cellulose Hydroxypropyl methyl cellulose (HPMC) is a widely used polymer in various industries, including pharmaceuticals, construction, and food. It is known for its versatility and ability to modify the properties of different materials. However, the purity of HPMC…