Hydroxypropyl Methylcellulose (HPMC) is a versatile cellulose ether widely used in the construction, pharmaceutical, food, personal care, and detergent industries. In construction applications, it plays a critical role in improving water retention, workability, adhesion, and sag resistance in products such as tile adhesives, wall putty, self-leveling compounds, and cement-based mortars. As global demand for HPMC […]