QDGF-J08
99.99% SiO₂ with strict impurity control. D50=8.6μm with medium particle size. Mohs hardness 7.0, stable dielectric & thermal properties and good insulation. Balanced flowability and filling performance, widely used in semiconductor packaging, optics, electronics and aviation industries.
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- semiconductor
- electronic integrated circuit packaging
- optical components
- aviation & aerospace
- high‑end electronics
- fine chemical industry.