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Selected high-purity quartz is used as the raw material. Depending on the intended application, a specialized fluidized bed jet mill is employed to produce quartz micro-powder in various fineness specifications according to customer requirements.

Key indicators: SiO2 ≥ 99.3%, Fe2O3 ≤ 0.035%, (Ka AI CaO) ≤ 0.03%.

Mohs hardness: 7.0, true specific gravity: 2.65, blue light whiteness ≥94%.

Particle size range: 325 mesh to 3000 mesh (38μm to 4μm), customizable according to customer requirements.