How to improve the viscosity of HPMC
To improve the viscosity of HPMC (hydroxypropyl methylcellulose), several optimizations can be made: 1. Selecting the appropriate HPMC grade and viscosity The viscosity grade of HPMC directly affects its viscosity performance. High-viscosity HPMC generally exhibits stronger thickening and binding properties. For example, selecting HPMC with a higher viscosity (e.g., 200,000 mPa·s) can significantly improve its
