Global market trend 2025-2030 What are the Hollow glass microspheres by Newsduotonic
What is quartz silica powder? Quartz Silica Powder (QSP) is an unnatural silica which has extremely high purity. It's almost 99.7% SiO2 and is it's snow-white color. This silica is a very tough material, resistant to heat, chemicals, and many other…