Knowledge of using hydroxypropyl methylcellulose
Knowledge of using hydroxypropyl methylcellulose 1 Construction mortar and plastering mortar: High water retention can fully hydrate cement. Significantly increase bonding strength. At the same time, it can appropriately increase the tensile strength and shear strength. It greatly improves the construction effect and the work efficiency. 2 Water-resistant putty: In the putty, hydroxypropyl methylcellulose mainly […]