Ze Xi Mineral is pleased to announce the release of our A Grade Fused Silica 4–10 Mesh, a premium raw material designed for investment casting, refractory production, and glass furnace repair applications. With stable quality and reliable supply, this product continues our commitment to serving global customers in the USA, Europe, and South America.
High Purity & Stable Performance

Our A Grade fused silica is produced through advanced melting and controlled cooling technology, resulting in:

High purity SiO₂ content

Low thermal expansion

Outstanding thermal shock resistance

Uniform 4–10 mesh particle size

Low contamination & high chemical stability

These characteristics make it ideal for demanding high-temperature environments.

Applications
🔹 1. Investment Casting

Used for stucco coating and shell building

Improves surface finish and dimensional accuracy

Enhances thermal stability of molds

🔹 2. Refractory Materials

Suitable for high-performance refractories

Low expansion helps reduce cracking and deformation

Excellent for repair mixes and monolithic refractories

🔹 3. Glass Furnace Repair

High purity silica ensures durability in extreme heat

Ideal for patching, sealing, and lining repair

Enhances furnace insulation and longevity

Why Choose Ze Xi Mineral?

Consistent quality control

Customized particle sizes available

Fast shipment and stable supply capacity

Export experience to Europe, USA, South America, Middle East, Asia

Contact Information

Ze Xi Mineral
📧 Email: hardy@zeximineral.com