Zirconium Silicate (Zirconium Silicon Oxide)

Zirconium Silicate Powder is a ceramic material known for its excellent hardness, chemical stability, low thermal expansion, and good resistance to high temperatures. It is widely used as an opacifier in ceramic products, as well as in refractory materials, foundry casting, coatings, and advanced ceramic applications.

VIMATERIAL supplies high-quality zirconium silicate powder with controlled purity, particle size, and customized specifications to meet various industrial requirements. Contact us for more information.

Technical Specifications

Key Properties

• Excellent Chemical Stability: ZrSiO₄ provides excellent resistance to chemical corrosion and maintains stable performance in ceramic and refractory applications.
• High Hardness and Wear Resistance: Its high hardness and durability make it suitable for ceramic products, coatings, and wear-resistant components.
• Good Thermal Stability: ZrSiO₄ maintains reliable performance under high-temperature conditions, making it suitable for refractory and foundry applications.
• Customizable Specifications: Particle size, purity, and packaging can be customized according to specific application requirements.

Applications of Zirconium Silicate Powder

• Ceramic Industry: Used as an opacifier and additive in tiles, sanitary ware, ceramic glazes, and advanced ceramic products.
• Refractory Materials: Applied in furnace linings, kiln furniture, and high-temperature refractory components.
• Foundry Applications: Used in casting materials and mold coatings due to its thermal stability and chemical resistance.
• Coatings and Pigments: Improves opacity, durability, and chemical resistance in ceramic coatings and glaze systems.

Packaging & Storage

Packaging: It is available in sealed bags, drums, or customized packaging according to customer requirements.

Storage: Store in a dry and clean environment. Keep the container sealed to prevent moisture and contamination.

Related Products

Here are some other high-quality materials that you may be interested in:

Zirconium Carbide Powder

Zirconium Oxide Powder

Zirconium Silicide Powder

Zirconium Boride Powder

Frequently Asked Questions (FAQ)

Q1: What is zirconium silicate used for?

ZrSiO₄ is mainly used in ceramics, refractories, foundry casting, coatings, and advanced materials. It is commonly used as a ceramic opacifier, refractory additive, casting material, and wear-resistant component due to its high hardness, thermal stability, and chemical resistance.

Q2: What is the difference between zirconium oxide and zirconium silicate?

Zirconium oxide (ZrO₂) offers higher toughness and strength, making it suitable for structural ceramics and advanced ceramic applications. Zirconium silicate (ZrSiO₄) has excellent hardness, chemical stability, and opacity, and is mainly used in ceramics, refractories, and coatings.

Q3: Is zirconium silicate radioactive?

Natural ZrSiO₄ may contain trace amounts of uranium and thorium. High-quality industrial zirconium silicate is processed and controlled to meet safety requirements and is suitable for industrial applications.

Q4: Is zirconium silicate the same as Zircopax?

Zircopax® is a commercial zirconium silicate-based opacifier used in ceramic applications. Zirconium silicate refers to the general material, while Zircopax is a specific branded product.