China Good Workability Chemical Additives Hydroxy Propyl Methyl Cellulose HPMC Used in Gypsum Hand Plaster Renders, Find details about China Long Open Time, Landcel HPMC from Good Workability Chemical Additives Hydroxy Propyl Methyl Cellulose HPMC Used in Gypsum Hand Plaster Renders
Items | Technical data |
Appearance | White or off-white powder |
Methoxy % | 19%~24% |
Hydroxypropoxy % | 4%~12% |
Viscosity range(2%,Brookfield) mPa.S | 300-65000 |
Moisture % | ≤5 |
PH Value | 7 - 9 |
Gel temperature ºC | 65-75 |
Packing Density g/l | 250 - 360 |