... the solubility in water, water retention, non-ionic type, stable PH value, surface activity, reversibility from ... :building material,construction additives,insulation,chemical adhesive,mortar ProductHPMCMEMFMJMKMethoxyl contend,%28.0-30.027.0- ... name: hydroxy propyl methyl celluloseUsage:used in dry mortars,such asretaining agent,binder for plaster,plaster ... Putuo,Shanghai HPMC/MHPC mixing dry mortar