The Production Process of HEMC and HPMC: Key Steps and Quality Control
Introduction to HEMC and HPMC: Properties and Applications Introduction to HEMC and HPMC: Properties and Applications Hydroxyethyl methyl cellulose (HEMC) and hydroxypropyl methyl cellulose (HPMC) are two commonly used cellulose ethers in various industries. These cellulose derivatives are widely used in the production of pharmaceuticals,…