we specialize in manfacture hydroxypropyl methylcellulose ( HPMC) and Redispersible Polymer Powder( RDP) for many years . Now the company has six hpmc cellulose ether production line whose annual yield is 18000 tons and 15000 tons of redispersible polymer powder per year , and we have established long term business relationship with many countries . our product are widely used in the construction industrials , such as cement motar , tile adhesive, wall putty, wall panel & Block Jointing and the daily chemicals. It has the advantages of water retention, easy construction, and smooth wall formed. Hydroxypropyl Methyl Cellulose ( HPMC) is also called as hypromellose. HPMC products are derived from highly pure refined cotton and are specially made of etherification under alkaline conditions. They are completed under automated monitoring and doesn’t contain any active ingredients like animal organ or fat. HPMC products are ionic cellulose ethers. They are slightly off-white to beige odorless and tasteless powders in appearance. It is white powder with good water solubility. It has thickening, adhesion ,dispersing, emulsifying, film, suspended, adsorption, gel, and protective colloid properties of surface activity and maintain moisture function properties ect. Our product with high water retention, dispersion, good fineness, good work ability, easy dissolution characteristics.It suitable for dry mortar building, both inside and outside wall putty powder milk (cream), adhesives, caulks, interface agents, coatings, self-leveling agent of new building materials.