1.High Temperature Resistance: Melting point up to 2500°C, suitable for high-temperature environments.
2.Corrosion Resistance: Resistant to acids and alkalis, widely used in the chemical industry.
3.High Hardness: Excellent wear resistance, used as an abrasive material.
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info@rsrefractories.comZircon sand is a natural mineral with high temperature resistance and corrosion resistance, widely used in industries such as casting, chemicals, and glass. With a melting point of up to 2500°C, it is suitable for high-temperature environments; it is resistant to acids and alkalis, making it ideal for chemical industries; its high hardness makes it a common abrasive material; it also has excellent radiation shielding properties, applied in the nuclear sector. Additionally, as a sustainable resource, zircon sand is eco-friendly with minimal environmental impact, making it a key material for high-tech industries.
| Item | Specification |
|---|---|
| Chemical Composition | |
| ZrO₂ (Zirconia Content) | 65-67% |
| SiO₂ (Silica Content) | 30-32% |
| Fe₂O₃ (Iron Oxide) | ≤0.4% |
| TiO₂ (Titanium Dioxide) | ≤0.1% |
| Al₂O₃ (Alumina) | ≤0.1% |
| Physical Properties | |
| Specific Gravity (Density) | 4.6-4.7 g/cm³ |
| Melting Point | 2500°C |
| Particle Size (Granulation) | 0-1mm, 1-3mm, 3-5mm, 5-8mm, etc. |
| Color | White to Light Yellow |
| Other Properties | |
| Moisture Content | ≤0.5% |
| Dust Content | ≤1% |
Foundry industry: used for precision casting, sand casting and casting core material manufacturing, capable of providing high-quality metal casting.
Refractory materials: widely used in the production of high-temperature refractory materials, such as furnace linings, refractory bricks, etc., with excellent high temperature resistance and chemical corrosion resistance.
Glass production: used in the manufacture of special glass, including optical glass and high temperature resistant glass, to improve the melting performance and thermal shock resistance of glass.
Chemical industry: used to manufacture corrosion-resistant equipment, catalyst carriers, etc., to improve the durability and stability of equipment.
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