Overview of White Quartz Powder for Foundry Ceramic Glaze Coating Paint Glass Water Treatment

White Quartz Powder for Foundry Ceramic Glaze Coating Paint Glass Water Treatment are a unique class of materials manufactured by fusing high-purity quartz crystal into a non-crystalline, vitrified form. This process results in a ceramic with an exceptionally low and predictable thermal expansion coefficient, making it supremely resistant to thermal shock. Its outstanding optical, thermal, and electrical properties make it indispensable in high-temperature viewing windows, semiconductor processing, precision instrumentation, and aerospace applications.

Features of White Quartz Powder for Foundry Ceramic Glaze Coating Paint Glass Water Treatment

• Exceptional Thermal Shock Resistance: Its near-zero thermal expansion coefficient allows it to withstand extreme and rapid temperature changes without cracking.

• High Purity & Chemical Stability: Excellent resistance to corrosion from acids and molten metals, ensuring performance in aggressive environments.

• High Service Temperature: Can be used continuously at high temperatures while maintaining its structural integrity.

• Excellent Optical Properties: Offers high transmission from the ultraviolet to the infrared spectrum, ideal for lenses, windows, and optical substrates.

• Low Thermal Conductivity: Provides effective thermal insulation.

• Superior Electrical Insulation: Maintains high electrical resistivity and low dielectric loss at elevated temperatures.

Specifications of White Quartz Powder for Foundry Ceramic Glaze Coating Paint Glass Water Treatment

This white quartz powder serves many industrial uses. Foundries rely on it for core and mold making. Ceramic factories need it for glazes. Coating and paint makers use it too. Glass production requires high-purity quartz. Water treatment plants utilize it as a filter medium. Specific properties matter for each job.

The quartz amount is very high, typically over 99% SiO2. This purity ensures consistent performance. Impurities like iron or aluminum are kept very low. Low iron prevents unwanted color changes. This is crucial for white glazes and clear glass. Trace elements are strictly controlled.

Particle size is critical. We offer different size measurements. Fine powders work best for smooth ceramic glazes. They also help in paint dispersion. Coarser grades suit foundry sand mixes. Specific size ranges are available for water filtration. You can choose the exact mesh size needed.

The powder is bright white. Color consistency is guaranteed batch to batch. This is vital for paints and coatings. Whiteness directly affects the final product look. Any yellow or gray tint is unacceptable. We ensure a clean, pure white appearance.

Chemical resistance is excellent. The powder withstands acids and alkalis well. This makes it durable in harsh environments. Thermal stability is another key feature. It handles high foundry casting temperatures. It also performs well in firing ceramic kilns.

Hardness is naturally high. This provides good abrasion resistance in coatings. Density is consistent for predictable results. Moisture content is kept minimal. Low moisture prevents clumping during storage. It also ensures smooth mixing in applications. The powder flows freely.

Our product meets strict quality checks. Every batch undergoes thorough testing. We guarantee the specifications provided. This reliability is essential for your production. You get material you can trust for consistent results. Performance matches expectations across different uses.

Applications of White Quartz Powder for Foundry Ceramic Glaze Coating Paint Glass Water Treatment

White quartz powder is a very useful material. It has many applications. This fine white powder comes from crushed quartz rock. It is very hard and handles heat well. It is chemically stable too. These properties make it valuable in different industries.

Foundries use this powder a lot. It goes into molds and cores for metal casting. The powder gives strength to these molds. It helps them hold their shape under hot metal. This makes the final cast metal parts better. The surface finish improves. The powder also resists the high temperatures without breaking down.

Ceramic makers rely on white quartz powder. It is a key part of glazes and the clay body. In glazes, it helps create a smooth, glassy surface when fired. It controls how the glaze melts and flows. It prevents cracking and crazing. In the ceramic body itself, it adds strength during firing. It reduces shrinkage as the clay dries and fires.

Paint and coating industries use it extensively. It acts as a filler and extender. The powder makes paints thicker. It improves their durability and resistance to weathering. It helps the paint spread evenly. It makes surfaces harder and more scratch-resistant. It also improves the paint’s ability to hide the surface underneath.

Glass manufacturing needs high-purity quartz powder. It is the main ingredient, the silica source. Melting this powder makes glass. The quality of the powder directly affects the glass. It determines the glass’s clarity, strength, and color. More powder means higher quality glass products.

Water treatment plants utilize quartz powder. It serves as a filter medium. Water passes through beds of this sand. The fine grains trap dirt, sediment, and other particles. This makes the water cleaner. It is a natural and effective way to filter large volumes of water. It works for both drinking water and wastewater.

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 White Quartz Powder for Foundry Ceramic Glaze Coating Paint Glass Water Treatment

What is white quartz powder?
It’s crushed quartz rock. We clean it thoroughly. The powder ends up pure white. It’s mostly silica. Silica makes it strong and heat-resistant.

Why use it in foundry coatings?
It handles heat well. Foundry molds face extreme temperatures. Quartz powder protects them. It prevents defects in cast metal parts. The powder also makes mold surfaces smoother.

How does particle size affect ceramic glazes?
Size matters a lot. Fine powder melts evenly. This creates a smooth, glossy glaze finish. Coarse grains might not melt fully. That causes bumps or rough spots. Choose the right size for your kiln temperature.

Can it work in paint and coatings?
Yes. It adds durability. Paint with quartz powder resists scratches better. It also improves hiding power. The paint covers surfaces more evenly. The white color brightens final shades.

Is it safe for water treatment?
Yes, when processed correctly. Quartz sand filters water. It traps dirt and tiny particles. The powder is chemically stable. It won’t add harmful stuff to the water. Regular cleaning keeps it effective.