Overview of 99.8% Fused Quartz Metallurgical Fused Silica Ceramic Casting Silica Sand and Powder High Purity Silica Product

99.8% Fused Quartz Metallurgical Fused Silica Ceramic Casting Silica Sand and Powder High Purity Silica Product 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 99.8% Fused Quartz Metallurgical Fused Silica Ceramic Casting Silica Sand and Powder High Purity Silica Product

• 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 99.8% Fused Quartz Metallurgical Fused Silica Ceramic Casting Silica Sand and Powder High Purity Silica Product

This integrated silica product provides exceptional purity. It has 99.8% silicon dioxide. This high pureness level is important for demanding industrial processes. The material is made with electric fusion of all-natural quartz crystals. This process creates a completely amorphous structure. The outcome is a product with exceptional thermal properties. It withstands severe warmth without softening. Temperatures approximately 1700 ° C are convenient. Thermal shock resistance is excellent. Unexpected temperature modifications trigger very little anxiety. This integrated silica expands very little when warmed. Its coefficient of thermal development is very low. This stability prevents cracking under thermal cycling. The material is chemically inert. It stands up to assault from the majority of acids and molten steels. This makes it optimal for extreme environments. Its electrical insulation buildings are excellent. Fused silica continues to be non-conductive also at heats. Optical clearness is one more vital attribute. It sends light well throughout UV, visible, and near-IR spectra.

We provide this integrated silica in numerous forms. Fine powder is readily available for precision applications. Sand qualities match shop casting requirements. Custom bit sizes are achievable. The material satisfies rigorous top quality requirements. Constant purity is assured batch after set. Reduced micronutrient material is kept. Iron, light weight aluminum, and other steels are reduced. This makes sure predictable efficiency. Applications vary. Use it in investment spreading for cores and mold and mildews. It produces smooth steel surface areas. The metallurgical industry uses it for high-temperature linings. Ceramic manufacturing take advantage of its security. Semiconductor handling utilizes its purity. Laboratory equipment counts on its inertness. Lighting elements need its optical quality. This fused silica deals with these requiring jobs reliably. It provides lengthy life span. Efficiency destruction is minimal with time. Handling and storage are straightforward. Maintain it completely dry and stay clear of contamination. This product gives a durable remedy for essential high-purity needs.

Applications of 99.8% Fused Quartz Metallurgical Fused Silica Ceramic Casting Silica Sand and Powder High Purity Silica Product

This merged quartz material is 99.8% pure silica. It is made by melting quartz crystals at extremely high warm. This process produces a special glass-like material. The item comes as sand grains or fine powder. Both kinds are extremely pure and steady.

Shops use this merged silica sand thoroughly. It is perfect for making molds and cores in metal casting. The sand resists extremely high temperatures. Molten metal put into these mold and mildews does not stick. The sand doesn’t respond with the metal. This leads to smoother castings. Spreadings have less defects. The sand can be reused lot of times. This saves cash.

The powder version is important too. It creates protective layers on molds and cores. These coverings boost the casting surface coating. They additionally aid release the spreading quickly. The powder is utilized in ceramic shell mold and mildews. These molds are essential for precision investment spreading. The powder offers exceptional dimensional security.

Other sectors require this high purity. Semiconductor manufacturing usages merged quartz powder. It makes crucibles for expanding silicon crystals. These crystals end up being computer chips. The material takes care of severe warm without contaminating the silicon. It is also chemically inert.

Optics and illumination gain from fused quartz. Its clarity and warmth resistance make it perfect. It develops tubes and lenses for high-intensity lamps. Research laboratory equipment uses it for the exact same factors. It withstands thermal shock and harsh chemicals.

Ceramic manufacturers include merged silica powder to their mixes. It enhances the buildings of the last ceramic product. The powder enhances strength. It also enhances thermal shock resistance. This is critical for kiln furnishings and refractory parts.

The essential advantage is the extreme pureness. Practically no contaminations exist. This purity prevents unwanted responses. It makes sure constant performance. The product is reliable under serious conditions. It provides long life span in demanding applications.

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 99.8% Fused Quartz Metallurgical Fused Silica Ceramic Casting Silica Sand and Powder High Purity Silica Product

What is fused silica? Fused silica is a special glass. People make it by melting pure quartz crystals at very high temperatures. This process gives it unique properties. Our product is 99.8% pure fused silica.

Why is 99.8% purity so important? High purity means almost no impurities. Impurities can cause big problems. They can weaken the material. They can make it crack under heat or stress. They can contaminate sensitive processes. 99.8% purity ensures consistent performance. It gives reliable results every time.

Where is this fused silica used? It is used in many demanding industries. Foundries use it for ceramic casting molds and cores. These molds face extreme heat. Fused silica handles this heat well. The semiconductor industry needs it for wafer carriers and furnace tubes. High purity prevents silicon wafer contamination. High-temperature furnace linings use it. Investment casting shells rely on it. Optical applications benefit from its clarity. Chemical processing equipment needs its resistance.

How is it different from regular sand? Regular sand is mostly quartz. But it contains many other minerals and impurities. These impurities melt at lower temperatures. This causes problems under heat. Fused silica is pure silicon dioxide. Its melting point is much higher. It resists thermal shock better. It lasts longer in tough conditions. Its chemical resistance is superior. It offers predictable, stable performance.

What forms does this fused silica come in? We supply it in several forms. You can get it as fine powder. You can get it as different sand grit sizes. You can also get it as custom shapes. This variety meets different application needs. Powder is good for slurries and coatings. Sand grains are ideal for molds and cores. Custom shapes fit specific furnace parts.