High Purity Silica Sand

Applying specific quartz mine, High Purity Silica Sand is produced through special pulverizing and purifying process with proprietary technology. The product is featured with superior performance of high purity, low electrical conductivity, accurate size distribution control, low ion content, widely used in quartz glass, optical glass, crucible, spherical silica powder industry.

Various size grades of silica sand can be supplied per request.

20-140mesh, 40-140mesh, 40-200mesh, 60-200mesh, 70-325mesh, etc.

Particles

White

Extremely high purity, purity may reach 99.9%, 99.99%, 99.995%

Low Chlorine ion

Extreme low radioactivity content

High purity quartz is a highly valuable mineral resource, essential for producing high-performance materials in advanced technological fields. Due to its high purity and low impurity content, it finds extensive applications in the photovoltaic and electronics industries. In these sectors, high purity quartz is often processed into high purity quartz sand to meet the demands of various precision manufacturing processes.

Foundry spherical sand is a specially processed sand with nearly perfect spherical grains. This shape improves the sand's flowability and packing efficiency during the casting process, significantly enhancing the surface quality and mechanical properties of castings. In the foundry industry, foundry spherical sand offers higher production efficiency and lower defect rates compared to traditional, non-spherical sand.

Processing high purity quartz into foundry spherical sand can markedly enhance its performance in casting processes. High purity quartz sand inherently possesses excellent high-temperature resistance and chemical stability. When shaped into spheres, its superior flowability and packing characteristics better meet the stringent requirements of advanced casting techniques. Therefore, the combination of high purity quartz and foundry spherical sand holds promising applications in modern industrial practices.

High Purity

CHIDA's silica sand boasts an extraordinary level of purity, with options ranging from 99.9% to an exceptional 99.995%. This exceptional purity ensures the highest standard of quality for electronic chip packaging, meeting the stringent demands of the industry.

Low Impurity Content

We understand the critical role impurity levels play in electronic chip production. CHIDA's silica sand is meticulously processed to maintain an impressively low impurity content, guaranteeing the reliability and longevity of your electronic components.

Low Electrical Conductivity

Our high purity silica sand is engineered to possess low electrical conductivity, providing a secure and stable environment for electronic chips. This feature is crucial for preventing electrical interference and maintaining the optimal performance of your electronic devices.

Extreme Low Radioactivity Content

At CHIDA, we prioritize safety. Our silica sand is rigorously tested to ensure an extremely low radioactivity content, making it a safe and dependable choice for electronic chip packaging applications.

CHIDA has R & D team that can offer customizable solutions to meet your specific requirements, ensuring a perfect fit for your electronic chip packaging needs. For more information, please contact us. We will provide professional answers.

Typical Data

Widely applied for quartz glass, optical glass, crucible, spherical silica powder, etc.