Min. Order Reference FOB Price
25 Tons US$340.00-480.00 / Ton
Product Description
Transparent Grinding Glass Beads 30-80# for Sandblasting/ Abrasives 1.Glass Beads Picture 2.Glass Beads Specification Projet Quality Chemical Compsition Silica (SiO2) >72% Calcium(CaO) >8% Magnesium(MgO) <14% Alumina(AlsO3) 0.5-2.0% Iron(Fe2O3) ...