China Industrial Grade Hydroxyethyl Methyl Cellulose Hemc Mhec for Concrete Admixture, Find details about China Dry Mix Mortar Additives, Equvalent to Dow from Industrial Grade Hydroxyethyl Methyl Cellulose Hemc Mhec for Concrete Admixture
Items | Unit | Technical data |
Appearance | / | white or off-white powder |
Viscosity | mPa.S | 300-200,000 (NDJ-1, 2% solution, 20ºC) 300-70,000(Brookfield-RV, 2% solution, 20ºC) |
Moisture | % | ≤6.0 |
pH | / | 6-8 |
Ash | % | ≤5.0 |
Etherification(MS/DS) | / | 0.8-1.2/1.8-2.0 |
pH value | / | 4-8 |
Gel temperature | ºC | 70-90 |
Particle size | / | 100% pass 80 mesh |
Packing Density | g/l | 300 - 600 |
Water retention | % | ≥95% |