Application of hydroxypropyl methyl cellulose in various building materials products
Application of hydroxypropyl methyl cellulose in various building materials products First, the use of hydroxypropyl methylcellulose (HPMC) in construction mortar plastering mortar High water retention can fully hydrate cement and significantly increase bond strength. At the same time, the tensile strength and shear strength can be appropriately increased, which greatly improves the construction effect and […]