Global market trend 2024-2026 What are the Hollow glass microspheres by Newstfmpage
What is quartz-silica powder? Quartz Silica Powder (QSP) is a natural silica powder, is extremely high purity. It has a white color and is composed of nearly 99.7 percent SiO2. This silica is a very tough material, resistant to chemicals, heat and m…