Hydroxypropyl Methyl Cellulose HPMC TK200M CAS No : 9004-65-3 HPMC TK200M is Hydroxypropyl Methyl Cellulose,which is a cellulose-based polymer, HPMC is cellulose ether that have hydroxyl groups on the cellulose chain substituted for a methoxy or hydroxypropyl group. HPMC is used as a thickener, binder, and film former in construction, agrochemicals, coatings, ceramics, adhesives, inks, and various other applications. We export to Mersin port Turkey 12tons cellulose ether,the customer are mainly used HPMC in gypsum based plaster