HPMC, Hydroxypropyl Methyl Cellulose, Redispersible Polymer Powder manufacturer / supplier in China, offering Viscosity 35000-45000 Mps. S Modified HPMC for Construction Chemicals, Hydroxyethyl Methyl Cellulose (HEMC) for Cement Based Applications, Citric Acid Is The Preferred Gypsum Retarder and so on.