Arima Minerals

ZIRCON

Arima’s zircon sand , a premium product with high ZrO₂(66%) content is ideally suited for refractory and ceramic industries.

High ZrO₂ content   ensures low thermal conductivity , high resistance to corrosion and chemical attack , mechanical strength , refractoriness under load , improved thermal shock resistance , easier processing.

Ceramic Applications

High ZrO₂ content in our product ensures Thermal stability, Low thermal expansion , Chemical resistance , Opacification , Hardness & Wear Resistance , Consistency & purity.

Opacification : High ZrO₂ in Zircon Sand makes it an excellent opacifier m, providing opacity and whiteness to the ceramic , glazes and tiles. This helps in achieving the desired aesthetic qualities in ceramic products.
Hardness & Wear Resistance : Zircon exhibits high hardness and wear resistance , which is beneficial in enhancing the durability and longevity of ceramic products.
High Mechanical Strength : Fe₂O₃ content can affect the mechanical strength and properties of ceramics . Low concentration of Fe₂O₃ can lead to ceramics with better mechanical performance , such a higher strength and durability.
Color Control : The oxides can act as colorants in ceramics , influencing the final color of the product. Lower content of these oxides allows better control over desired color of the ceramic material.
Thermal Stability : Zircon has a high melting point (~ 2250°C) and excellent thermal stability.
Chemical resistance : Highly resistant to chemical attack , especially from acids and alkalis.
Reduced defects : Higher level of these oxides can contribute to defects such as discoloration , spots or uneven texture I fired ceramics , these help in minimizing the defects , improving the overall quality and consistency of the ceramic products.
Low processing cost : Processing raw materials with lower impurity content generally requires refining or purification , reducing production costs and potentially improving the manufacturing efficiency.

Refractory Applications

Why ARIMA Zircon Sand is effective in Refractories Industries Zirconium silicate , ZrSiO₄ in Zircon Sand ensures Low thermal conductivity , High resistance to corrosion & chemical attack , Mechanic Strength , Refractoriness Under Load , Improved Thermal shock resistance , Easier Processing.
Low Thermal conductivity

Insulation Properties : Zircon exhibits low thermal conductivity, providing excellent insulation , which helps in conserving energy and maintaining uniform temperatures in high temperature processes.

High Resistance to Corrosion & Chemical Attack :

Chemical Inertness: Zircon is highly resistant to chemical attack by most acids and alkalis, making it durable in corrosive environments such as those found in glass melting furnaces and metallurgical processes

Low Thermal Expansion :

Dimensional Stability : Zircon has a lowe coefficient of thermal expansion , which minimizes the risk of cracking and structural failure due to thermal cycling.

Enhanced Chemical Stability :

TiO₂ can influence the chemical stability of refractory materials , potentially leading to undesirable reactions or phase transformations at high temperatures. Low TiO₂ content helps in chemical stability of refractories ,making them more resistant to corrosion or erosion from molten metals , slag and other harsh chemicals .

Improved Thermal Shock Resistance:

Lower impurity levels can contribute to better thermal shock resistance of refractory materials. This property is critical in environments where rapid temperature changes occur, such as in industrial furnaces and kilns

Easier Processing:

Refining zircon sand with lower impurity content may simplify processing and manufacturing of refractory products, potentially reducing production costs and improving overall efficiency.

Improved Refractoriness :

TiO₂ in Zircon Sand will affect its ability to withstand high temperatures without softening or melting. Less TiO₂ , zircon maintains higher refractories which is critical for its applications such as Steel Making & Glass production.

High Mechanical Strength

Durability: Zircon's high mechanical strength ensures that refractories made from it are durable and can withstand mechanical stresses, extending the life of the refractory materials.
Load Bearing Capacity: Zircon refractories maintain their integrity under mechanical load at high temperatures, making them suitable for load-bearing applications in furnaces and kilns.

Specifications & Grade

MSDS

Ensure safety and compliance with our comprehensive MSDS documentation tailored for mineral operations. Protect your workforce and meet all regulatory standards with ease.

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