LH 70M
TP® LH 70M is a non-modified cellulose ether designed for mortar in high temperature environment with high viscosity, high gel temperature and stable water retention rate under high temperature. It can provide the following properties for mortar:
·Stability in the heat
·Enough water retention rate
·Retard the hydration of cement to a certain extent, but has little effect on the hydration of gypsum.
Properties
Chemical basis | Non-modified hydroxyethyl methyl cellulose ether |
Viscosity | Approximately 60000 -80000 mPa·s |
Particle morphology | Powder |
Bulk density | 200 - 500 kg/m³ |
Moisture content | ≤ 5 % |
Remarks：Testing conditions for viscosity——2 % water solution, Brookfield RVT viscometer, 20 ℃, 20 rpm | |
Applications
Mortar with high viscosity, such as slurry insulation system, is recommended