Global market trend 2024-2026 What are the Hollow glass microspheres by News419baiter
What is quartz silica? Quartz Silica Powder (QSP) is an unnatural silica which has an extremely high purity. It's 99.7 percent SiO2 and has white in colour with a snowy-white hue. This silica is extremely durable, resists heat, chemicals and other f…