gypsum dry-mixed building materials

Application and value of HPMC in gypsum dry-mix building materials As the construction industry's demand for environmentally friendly, efficient and functional materials continues to increase. HPMC (hydroxypropyl methylcellulose), as an important building additive, is increasingly used in gypsum dry-mix building materials. HPMC can not only significantly improve the performance of gypsum-based materials, but also improve