Hydroxypropyl Methyllose ï¼HPMCï¼ are non-ionic lose ether & its derivatives that have hydroxyl groups on the lose chain substituted for a methoxy or hydroxypropyl group. HPMC is made from natural cotton linter under chemical reaction, which can be dissolved in both cold water and hot water to form a transparent solution. HPMC is used as a thickener, binder, and film former in construction, rmaceutical, food, cosmetic, detergent, paints, adhesives, inks, PVC and various other applications.