Common problems and solutions of hydroxypropyl methylcellulose (HPMC) in putty powder
Common Problems with HPMC in Putty Powder Hydroxypropyl methylcellulose (HPMC) is a commonly used additive in putty powder, which is widely used in construction and home improvement projects. It serves as a thickener, binder, and water retention agent, improving the workability and performance of the…