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High-Purity Quartz Silica (HPQ)
Description:
As Lexus Minerals continues to expand its material capabilities, High-Purity Quartz (HPQ) stands at the center of its future roadmap. HPQ is the ultra-refined form of quartz silica, forming the backbone of solar panels, semiconductors, optical fibers, and precision electronics.
Nature & Processing:
High-purity quartz requires advanced beneficiation and purification techniques — including acid leaching, optical sorting, and thermal refining — to achieve SiO₂ purity levels exceeding 99.997% (4N to 6N) with total metallic impurities under 10 ppm.
Applications:
- Polysilicon feedstock for photovoltaic solar cells
- Semiconductor crucibles and wafers
- Optical fiber preforms and photonics components
- High-precision fused silica glass for scientific and aerospace applications
Quality Highlights:
- Controlled size distribution for repeatable performance
- High whiteness and chemical inertness
- Consistent grain shape and strength
Grow With Trusted Quartz Solutions
Lexus Minerals combines decades of expertise, lab-certified products, and global logistics to support your growth. Let’s create an impact together.