MINCO Low-Iron Quartz Sand (High-Purity Silica Sand) is a crucial raw material engineered specifically for high-tech manufacturing, including solar panel cover glass, semiconductors, and electronic microchips. Following successful testing, MINCO is accelerating full-scale production to supply the market with premium, ultra-clean quartz sand. Available in four precise iron content grades—200ppm, 150ppm, 100ppm, and 80ppm—our sand guarantees maximum light transmittance and superior thermal/chemical stability for advanced industrial applications.

Premium Raw Material for High-Tech Innovations

As global demand for clean energy and microelectronics accelerates, MINCO provides industry-grade Low-Iron Quartz Sand tailored to the stringent purity requirements of solar energy and semiconductor manufacturing.

Key High-Tech Applications

Solar Glass Manufacturing: Low iron content (measured in parts per million) is essential for solar cover glass to minimize light absorption, ensuring maximum solar energy conversion efficiency.

Semiconductors & Microchips: Provides the foundational silica purity required for growing silicon crystals and producing ultra-clean electronic substrates.

Specialty Optical & Laboratory Glass: Ideal for high-transmittance optical glass, quartz tubing, and precision laboratory apparatus.

Strict Quality Control & Product Tiers

By carefully controlling the beneficiation process to eliminate ferric impurities, MINCO guarantees consistent particle sizing and ultra-low Fe₂O₃ levels. We supply four standardized grades to match your specific production standards:

Low-Iron Quartz Sand 200ppm

Low-Iron Quartz Sand 150ppm

Low-Iron Quartz Sand 100ppm

Ultra-Low Iron Quartz Sand 80ppm