... . It is characterized by the solubility in water, water retention, non-ionic type, stable PH value, surface activity, reversibility from gelling ... the customers.Chemical name: hydroxy propyl methyl celluloseUsage:used in dry mortars,such asretaining agent,binder for plaster,plaster putty,binding ... No. 3233,Road Zhenbei,District Putuo,Shanghai HPMC/MHPC mixing dry mortar