What is the choice of HPMC viscosity when producing putty powder dry mortar?
What is the choice of HPMC viscosity when producing putty powder dry mortar? The viscosity can be used from 50,000 to 200,000, but in production.the higher the viscosity, the better. The viscosity is inversely proportional to the bond strength. The higher the viscosity, the smaller the strength. Regarding the quality of cellulose, mainly viscosity, it […]
The quality of cellulose ether determines the quality of the dry mortar
The quality of cellulose ether determines the quality of the dry mortar In the ready-mixed mortar, the amount of cellulose ether added is very low, but it can significantly improve the performance of the wet mortar, which is a major additive that affects the performance of the mortar. Reasonable selection of different varieties, different viscosities, different […]