building grade HPMC for wall putty

Product Name: Hydroxypropyl Methyl Cellulose (HPMC) Application of High Viscosity Cellulose Ether in putty powder: 1. The function of HPMC thickener is to increase its viscosity, 2. Keep the solution uniform and improve the anti- 3. It has water retention, which makes the putty powder dry more slowly, and assists the chemical reaction of lime calcium under the action of water . 4. In terms of construction, HPMC has a lubricating effect, which can make the wall putty have good construction performance and facilitate construction