Putty powder is a type of building decoration material, primarily used as a base material for repairing or leveling wall surfaces. Hydroxypropyl methylcellulose in putty powder mainly functions to retain water, as well as providing lubrication and rapid adhesion. It prevents dehydration and cracking caused by excessive water loss. Simultaneously, it enhances the adhesion of […]

First, we need to understand the properties of hydroxypropyl methylcellulose to understand its role in the industrial field. HPMC has a fineness of around 100 mesh, and these fine particles dissolve easily in water, exhibiting strong water retention, high transparency, and good binding properties. Therefore, it is widely used in the construction industry. So, what […]