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Quartz W 325#
Quartz W 325# is IMD’s popular quartz, produced by wet grinding quartz with alumina pebble in ball mills and passing through magnetic filters. Selected quartz with a SiO2 content of over 99% is used as raw material. Quality is strictly controlled in residue on 325 mesh and particle size distribution. Quartz W325# is premium grade quartz for rapid glazes and porcelain body production.