📰 News & Updates

What Is Fused Silica? Fused silica is a high-purity silicon dioxide (SiO₂) material produced by melting natural quartz or high-grade silica sand...

In high-temperature industrial environments, material failure is not an option. Foundries, precision casting plants, and glass furnace maintenance...

Share: Zirconia Alumina (ZA) is a high-performance fused oxide material composed mainly of aluminum oxide (Al₂O₃) and zirconium oxide...

Share: Calcined Alumina is a high-purity aluminum oxide (Al₂O₃) material produced by calcining aluminum hydroxide at high temperatures to...

Share Fused Silica is a high-purity, non-crystalline (amorphous) form of silicon dioxide (SiO₂), produced by melting high-quality quartz at...

Zexi Mineral announces expanded availability of premium A-Grade Fused Silica with precise grain size of 0.2-0.1mm. This high-purity industrial mineral, with SiO2 content exceeding 99.9%, meets stringent international standards and ISO 9001 certification requirements. The product is now available for bulk orders to customers across North America, Europe, and South America, with competitive pricing and flexible shipping options including DHL, UPS, and FedEx. Ideal applications include optical lens manufacturing, glass production, semiconductor processing, refractory materials, and precision ceramics. The company offers both B2B wholesale and B2C retail solutions with customizable packaging and minimum order quantities suitable for various industrial scales.

AB Grade Fused Silica is experiencing rapid growth in demand due to its high purity, low thermal expansion, and strong performance in precision casting and refractory applications. Global suppliers are expanding capacity to meet increasing industry requirements.

Amorphous Fused Calcium Aluminate (Non-crystalline) is gaining strong demand in global steelmaking due to its fast dissolution, high purity, and stable performance in refining and casting operations. Manufacturers expect continued growth as clean-steel requirements rise.

High-purity A Grade Fused Silica 20–50 Mesh, designed for investment casting, precision foundry, coatings, and advanced industrial applications. Stable particle size, excellent thermal properties, and reliable supply from ZEXI Mineral.

• High reactivity and fast setting • Good thermal stability • Low impurity content • Excellent compatibility with refractory aggregates • Enhanced mechanical strength development