Quartz (Silica) Sand
Specifications:, Quartz(Silica)Sand, , (1)high purity grade: SiO2:99.60%min-99.98%min ; Fe2O3 :1-35p - details see: https://www.buildingsupplieshub.com/quartz-silica-sand-10084961
Type: Sand | Place of Origin: China |
Specifications:Quartz(Silica)Sand(1)high purity grade: SiO2:99.60%min-99.98%min ; Fe2O3 :1-35ppm Max.; size:2-200 mesh(2)refined grade: SiO2 :99.50%min-99.90% min ; Fe2O3 : 50-300ppm Max.; size:2-325 mesh (3)General grade:SiO2 :98.00%min-99.50% min ; Fe2O3 : 400 -1200ppm Max.; size:2-400 mesh