... centigrade: 70-90 3.Dry mortar adhesive Hydroxypropyl Methyle Cellulose(HPMC)1.Appearance:White powder2.Gelling temperature,centigrade: 70-903.Dry ... US standard lab 3.COA and MSDS certificate available HPMC/MHPC is used as a crucial additive for building ... -12.0Gelling temperature,°C58-6470-90Moisture content,%≤5.0Ash,%≤1.0PH Value4-8AppearanceWhite powder or granuleFineness,mesh80,100,120Viscosity, ...