Overview of High Purity 65% 66% ZrO2 Refractory Material Zircon Flour Zircon Sand for Casting Ceramics

High Purity 65% 66% ZrO2 Refractory Material Zircon Flour Zircon Sand for Casting Ceramics are non-metallic substances designed to withstand extreme temperatures exceeding 1,000°C, along with harsh chemical and physical stresses. They are essential for the inner linings of industrial furnaces, kilns, reactors, and incinerators, providing critical thermal insulation and structural integrity in processes ranging from metal and glass manufacturing to power generation.

Features of High Purity 65% 66% ZrO2 Refractory Material Zircon Flour Zircon Sand for Casting Ceramics

• High-Temperature Resistance: Maintain structural strength and stability at temperatures often exceeding 1500°C.

• Excellent Thermal Shock Resistance: Withstand rapid heating and cooling cycles without cracking or spalling.

• Chemical Inertness: Resist corrosion and degradation from slags, molten metals, and acidic or basic environments.

• High Mechanical Strength: Possess considerable load-bearing capacity at operating temperatures.

• Low Thermal Conductivity: Provide effective insulation to improve energy efficiency and protect furnace structures.

• Abrasion Resistance: Withstand erosion from solid materials and gas flows.

Specification of High Purity 65% 66% ZrO2 Refractory Material Zircon Flour Zircon Sand for Casting Ceramics

This is zircon flour, also called zircon sand. It’s a special material for making ceramics. It has a lot of zirconia inside, between 65% and 66%. This high ZrO2 content makes it very heat-resistant. It’s perfect for use where things get very hot.

The material is very pure. This purity matters for making high-quality ceramics. It helps the ceramic pieces come out strong and smooth. Impurities can cause problems. This zircon flour avoids those problems.

Foundries use this material in casting processes. It goes into molds and cores. It withstands the extreme heat of molten metal. This stops the mold from breaking down. It keeps the shape of the cast ceramic piece accurate.

Using this zircon flour improves the surface finish of ceramics. It reduces defects. This means fewer rejects and better products. It’s reliable for demanding applications.

It offers good thermal stability. This means it doesn’t change much under high temperatures. The casting stays dimensionally stable. This is important for precision parts.

The fine grain size helps it pack tightly. This creates a dense, strong mold face. The molten metal flows better. It gives a cleaner cast.

This material is a key ingredient for advanced ceramic casting. It provides the performance needed for consistent results. Manufacturers trust it for critical applications.

Applications of High Purity 65% 66% ZrO2 Refractory Material Zircon Flour Zircon Sand for Casting Ceramics

High purity zircon flour and zircon sand offer critical performance in demanding applications. These materials contain 65% to 66% zirconium dioxide (ZrO2), making them highly resistant to heat and wear. This quality is essential for industries needing strong, durable materials.

Foundries rely heavily on zircon sand and flour for casting molds and cores. The high ZrO2 content provides excellent thermal stability. This stability prevents the mold from breaking down when hot metal is poured inside. Molten steel, iron, and other metals reach extremely high temperatures. Zircon sand maintains its shape under this heat.

The fine grain size of zircon flour creates smooth mold surfaces. This smoothness transfers directly to the cast metal part. Workers get a better surface finish right from the mold. Less finishing work is needed later, saving time and cost. The low thermal expansion of zircon minimizes mold movement during pouring and cooling. This reduces defects in the final casting.

Zircon materials also resist wetting by molten metal. Metal does not penetrate the mold surface easily. This keeps the casting clean and improves dimensional accuracy. Consistent results are easier to achieve. Foundries value this reliability.

Beyond casting, high purity zircon sand and flour serve other roles. They are important components in refractory bricks and shapes. These refractories line furnaces and kilns exposed to harsh conditions. The zircon provides long service life against heat and chemical attack. Ceramic glazes and compositions also use zircon flour. It acts as an opacifier, creating a bright white finish.

Company Profile

Tanki New Materials Co.Ltd. focus on the research and development, production and sales of ceramic products, serving the electronics, ceramics, chemical and other industries. Since its establishment in 2015, the company has been committed to providing customers with the best products and services, and has become a leader in the industry through continuous technological innovation and strict quality management.

Our products includes but not limited to Aerogel, Aluminum Nitride, Aluminum Oxide, Boron Carbide, Boron Nitride, Ceramic Crucible, Ceramic Fiber, Quartz Product, Refractory Material, Silicon Carbide, Silicon Nitride, ect. please feel free to contact us.

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of High Purity 65% 66% ZrO2 Refractory Material Zircon Flour Zircon Sand for Casting Ceramics

What is zircon flour? Zircon flour is a fine white powder made mostly from zirconium dioxide (ZrO2). We sell grades with 65% or 66% ZrO2. This powder is very pure. It contains very few impurities. This purity matters a lot for quality.

Why use zircon flour? Foundries and ceramic makers use it a lot. It is excellent for creating molds and cores for metal casting. It helps make precise shapes. It is good for making special ceramics too. It melts slowly. This makes it strong against heat. It lasts a long time in hot places.

Why is high purity important? High purity means better performance. Impurities can weaken the material. They might cause problems during casting or firing. Our 65% and 66% ZrO2 grades have very low levels of bad stuff like silica or alumina. This ensures consistent results every time.

What mesh sizes are available? We offer different particle sizes. Common sizes include 200 mesh, 325 mesh, and finer grades. The size you need depends on your application. Finer flour gives a smoother surface finish on castings. Coarser flour might be used for other refractory jobs. We can supply various sizes.

Why choose this zircon sand? Our product is known for its reliable quality. We control the purity strictly. Our zircon flour performs well. It helps reduce defects in castings. It makes refractory linings last longer. It is a trusted material for demanding industrial uses.