Q Minerals (XinYi) is a professional manufacturer of fused silica and Micro-silica powder, which are widely used as materials for Optical glass, Artificial Marble, Electrical, Epoxy Molding Compound(EMC), Paints, Coating, Ceramic, Foundry, Precision Casting, Refractory and Abrasives industries etc.
1. Silica Sands /silica powder
SiO2: 99. 5% min-99. 98%min Fe2O3: 5ppm max-30ppm max,
Particle size:
2-4mesh, 40-80mesh, 80-200mesh, -100mesh, -325mesh
2. Fused Quartz Ingot / Micro silica powder
SiO2: 99. 9%min Fe2O3: 15ppm max -50ppm max,
Particle size:
A: 3-100mm, 5-50mm, 0-0. 5mm, 0. 5-0. 2mm, 0. 2-0. 1mm, 0. 5-1mm
B: -4+10mesh, -50+100mesh, -120F, -325F, -400F, -600F |
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