Hydroxypropyl Methyl Cellulose (HPMC) is a non-ionic cellulose ether widely used in construction, coatings, pharmaceuticals, detergents, and daily chemicals. One of the most common questions among users is: How to dissolve HPMC in water? The answer depends on the type of HPMC — cold-water soluble or hot-water soluble — as each type behaves differently during […]