Zircon Refractory

Description

1. Product Overview
   Zircon Refractory is a high-performance industrial mineral product derived from zircon (zirconium silicate), engineered for extreme thermal and chemical resistance applications. It is primarily used in high-temperature refractory systems across steel, glass, ceramics, and foundry industries. Its exceptional stability under intense heat and corrosive environments makes it a critical material for extending equipment lifespan and improving operational efficiency. In global heavy industries, zircon refractory plays a strategic role in reducing downtime, optimizing thermal performance, and ensuring production reliability under demanding conditions.
2. Key Specifications & Technical Characteristics

• Chemical Composition: Zirconium Silicate (ZrSiO₄)
• Purity Level / Grade: Industrial / Refractory Grade (≥ 65–66% ZrO₂ equivalent typical)
• Physical Form: Fine powder or granular material
• Color: White to off-white
• Particle Size: Customizable (commonly 200 mesh / 325 mesh options available)
• Bulk Density: ~2.2 – 2.5 g/cm³ (varies by grade)
• Melting Point: Approx. 2,200°C
• Packaging Options: 25 kg bags, 1MT jumbo bags, bulk export packaging
• Shelf Life: Stable under dry conditions; no degradation if properly stored

3. Core Industrial Applications

• Steel Industry: Used in ladles, tundishes, and furnace linings for high thermal resistance and slag protection
• Glass Manufacturing: Applied in glass furnace refractories to prevent contamination and improve furnace longevity
• Ceramics Industry: Enhances durability of kiln linings and high-temperature firing systems
• Foundries: Utilized in molds and cores to withstand molten metal exposure
• Why it performs better: Zircon refractory offers superior resistance to thermal shock, corrosion, and chemical attack compared to alumina and silica-based alternatives. It significantly reduces maintenance cycles and improves operational uptime in continuous high-heat processes.

4. Competitive Advantages

• High material consistency ensuring stable refractory performance across batches
• Reliable large-scale supply chain for continuous industrial operations
• Efficient global logistics with export-ready packaging and handling solutions
• Competitive bulk pricing optimized for industrial procurement
• Environmentally stable material with low reactivity and long service life
• Full technical documentation and material specification support available for engineering teams

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): BULK 20 MT
• Loading Capacity: 20 MT per 20FT container
• Supply Format: Bulk export shipments or packed industrial bags based on buyer requirement