Global market trend 2023-2027 What are the Hollow glass microspheres by Newsseriesnow
What is quartz silica powder? Quartz Silica powder (QSP) can be described as a natural silica having an exceptionally high level of purity. It's almost 99.7 SiO2 content and has it's snow-white color. This silica is a very durable substance, resista…