Overview of Factory Direct Casting Ceramic Refractory Materials Quartz Sand

Quartz ceramic, also known as fused silica ceramic, is a high-performance technical ceramic composed primarily of silicon dioxide (SiO₂) in a non-crystalline state. It is manufactured by fusion and controlled cooling of high-purity silica, resulting in a material that combines the best properties of glass and traditional ceramics. Our quartz ceramic products are engineered to deliver exceptional stability, purity, and performance in the most demanding industrial applications.

Features of Factory Direct Casting Ceramic Refractory Materials Quartz Sand

Extreme Thermal Shock Resistance: Due to its extremely low coefficient of thermal expansion (CTE), quartz ceramic can withstand rapid temperature changes without cracking.

Low Thermal Conductivity: Acts as an excellent thermal insulator, protecting surrounding components from high heat.

High Chemical Purity: Typically >99.9% SiO₂, making it inert to most acids and resistant to corrosion.

Dielectric Strength: Excellent electrical insulator even at high temperatures and high frequencies.

High Refractoriness: Retains its shape and strength at continuous operating temperatures up to 1100°C.

Specifications of Factory Direct Casting Ceramic Refractory Materials Quartz Sand

Factory Straight Casting Ceramic Refractory Materials– Quartz Sand

Item Summary

Our quartz sand is created high-performance ceramic spreading and refractory applications. It comes directly from the factory, making certain regular quality and reputable supply. This material deals with extreme warmth without damaging down or shedding form.

Secret Features

High Pureness: Has over 99% SiO TWO. Impurities like iron and alkalis are kept to a minimum. This aids prevent issues in final castings.
Thermal Security: Stays solid at temperature levels approximately 1700 ° C( 3092 ° F). It resists thermal shock throughout fast home heating or cooling down cycles.
Attire Grain Size: Carefully graded particles ensure even loading and smooth surface area coating on mold and mildews and cores.
Reduced Moisture Material: Dried out to less than 0.1% moisture. This reduces gas issues during steel pouring.
Chemical Inertness: Does not respond with molten steels or slags. Maintains the casting clean and free from contamination.

Technical Specifications

– Chemical Make-up: SiO TWO ≥ 99.0%, Fe Two O FOUR ≤ 0.05%, Al ₂ O FOUR ≤ 0.2%.
– Grain Dimension Variety: Offered from 20/40 to 100/200 mesh (custom-made sizes on demand).
– Bulk Thickness: 1.5– 1.6 g/cm FOUR
. – True Details Gravity: ~ 2.65 g/cm THREE.
– Loss on Ignition (LOI): ≤ 0.1% at 1000 ° C.
– pH Worth: Neutral (6.5– 7.5 in water suspension).

Applications

This quartz sand functions well in financial investment casting, accuracy spreading, and shop mold and mildew making. It is also made use of in refractory linings for heaters, kilns, and ladles. Shops pick it for steel, iron, light weight aluminum, and non-ferrous steel spreading because of its reliability and cost-effectiveness.

Applications of Factory Direct Casting Ceramic Refractory Materials Quartz Sand

Applications of Manufacturing Facility Direct Casting Ceramic Refractory Materials Quartz Sand

High-Temperature Industrial Makes Use Of

Quartz sand from factory-direct spreading ceramic refractory materials functions well in high-heat settings. It deals with temperatures over 1,600 ° C without breaking down. Factories utilize it to line heaters and ladles. This maintains liquified metal included and risk-free throughout pouring and holding.

Metal Casting Molds

Foundries count on this quartz sand to make molds for steel casting. The sand holds its form under stress and heat. It also launches cleanly after the metal cools. That means fewer flaws in the last components. Steel, iron, and non-ferrous steels all cast well with this product.

Refractory Blocks and Shapes

Makers mix quartz sand right into refractory bricks and custom shapes. These line of products kilns, burners, and boilers. The sand adds strength and thermal stability. It likewise resists chemical wear from slags and gases.

Glass Industry Assistance

Glass makers make use of quartz sand in their melting tanks. Its pureness aids keep glass clear and free of bubbles. The sand additionally sustains tank frameworks that encounter consistent high warmth. This decreases downtime for repairs.

Ceramic Manufacturing

In porcelains, this sand goes into saggers, setters, and kiln furniture. These things hold ceramic ware during firing. Quartz sand guarantees they stay strong through repeated home heating cycles. It also restricts bending or splitting.

Price and Top Quality Conveniences

Acquiring factory-direct remove middlemen. That lowers expense without lowering high quality. Each batch satisfies rigorous standards for grain dimension, pureness, and efficiency. Individuals obtain regular results whenever they get.

Company Introduction

Welcome to Eduloc, a leading global supplier of high-quality ceramic grinding balls. Our product range includes,Mullite Ceramic, Quartz Ceramic, Aluminum Nitride Ceramic, Silicon Nitride Ceramic, Silicon Carbide Ceramic designed for industries such as mining, chemicals, coatings, electronics, and pharmaceuticals. We are committed to providing durable and efficient grinding solutions tailored to our customers’ diverse needs. With advanced manufacturing technology and stringent quality control, our ceramic grinding balls excel in wear resistance, corrosion resistance, and thermal stability. Partner with us for reliable products and exceptional service that enhance your production efficiency and reliability.

If you have any questions, 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 Factory Direct Casting Ceramic Refractory Materials Quartz Sand

Common Questions About Factory Direct Casting Ceramic Refractory Materials Quartz Sand

What is quartz sand used for in refractory materials?

Quartz sand is a key part of many ceramic refractory products. It helps the material resist high heat without breaking down. Foundries use it to line furnaces, ladles, and molds because it stays strong even at very high temperatures.

Why buy directly from the factory?

Buying straight from the factory cuts out middlemen. This means lower prices and better control over quality. You also get faster service and can request custom grain sizes or purity levels based on your needs.

How pure is your quartz sand?

Our quartz sand typically contains over 99% SiO₂. We remove impurities like iron and alumina through careful processing. High purity ensures stable performance in demanding casting environments.

Can this sand handle thermal shock?

Yes. The sand’s structure gives it good resistance to sudden temperature changes. This makes it reliable for repeated heating and cooling cycles in metal casting operations.

What packaging options do you offer?

We pack quartz sand in moisture-proof bags, usually 25 kg or 50 kg each. Bulk orders can be shipped in big bags or containers. All packaging is designed to keep the sand dry and clean during transport.