Quartz Substrate

Dimension:
1) 1.0mm ~ 3.0mm
2)w: 0.5mm~2.0mm
3)ªß: 23 deg.
4)h: per customers' requirement
5)l: 2mm~100mm

Above is our standard spec., if you have any special requirement, we can study it and do it per your request.

Od:1.8mm; w:0.65~0.80mm; l:30~75mm

High Purity Quartz Sand, meticulously produced from premium natural quartz using advanced purification technology, ensuring a purity 98% to 99.9%. Its unique crystal structure and lattice pattern impart remarkable characteristics such as high-temperature resistance, low coefficient of thermal expansion, excellent insulation, and corrosion resistance. High Purity Quartz Sand finds extensive application as a crucial raw material in integrated circuits, semiconductor chips, photovoltaic fibers, innovative glass production, and various fields.

High Purity Quartz Sand Applications
1) Semiconducto r Industry â?? manufacture of substrates for transistors, integrated circuits, micro electric, and semiconducto r devices
2) Optical glass â?? manufacture of high-quality optical devices such as optical lenses, optical windows, laser devices
3) Solar Energy Industry â?? manufacturing of solar cells, base material for silicon wafers
4) Ceramic Materials â?? manufacturing of ceramic tiles, high strength high wear resistant ceramic products, porcelain
5) Chemical Industry â?? used in catalytic process and chemical reactions.
6) Electronics Industry â?? manufacture of electronic devices

Introduction
Quartz Sand for Semiconductors is a high-purity material critical to the semiconductor manufacturing process. Known for its exceptional purity and particle consistency, our quartz sand is designed to meet the rigorous demands of the electronics industry, ensuring optimal performance in a range of applications, including wafer fabrication and glass production.



Product Specifications
Our Quartz Sand for Semiconductors features:

Purity Level: Minimum 99.9% silicon dioxide (SiOâ??) content, ensuring minimal impurities that could adversely affect semiconductor performance.

Particle Size Distribution: Available in a range of sizes from 0.1 mm to 0.5 mm, tailored to fit specific manufacturing needs, including fine and coarse grades for various applications.

Roundness and Shape: High sphericity and uniform roundness enhance flow properties and improve packing efficiency during processing.

Chemical Stability: Excellent chemical resistance, ensuring durability and consistency during high-temperature processes.

Processing Methods: Sourced from high-quality silica deposits and processed using advanced techniques to maintain purity and enhance performance characteristics.



Application Scenarios
Quartz Sand for Semiconductors is utilized in several key areas:

Wafer Fabrication: Used as a substrate for the growth of silicon crystals and for producing high-quality silicon wafers essential in semiconductor devices.

Glass Manufacturing: Essential for the production of specialized glass used in photolithography, ensuring optical clarity and durability.

Chemical Mechanical Polishing (CMP): Serves as an abrasive in CMP processes to achieve ultra-smooth surfaces on semiconductor wafers, enhancing the efficiency of subsequent manufacturing steps.



Product Advantages
Consistent Quality: Each batch is rigorously tested to ensure consistent high purity and particle size, critical for maintaining quality in semiconductor applications.

Enhanced Performance: Superior particle shape and size enhance packing density and flow characteristics, improving processing efficiency.

Custom Solutions: We offer customization options to meet specific particle size and purity requirements based on your unique production needs.



Certifications and Quality Assurance
Our Quartz Sand for Semiconductors is manufactured to meet strict industry standards, with comprehensive quality control measures in place to ensure that every product batch meets our clients' demanding specifications.



FAQs
What purity levels do you offer? Our quartz sand has a minimum purity of 99.9% SiO, suitable for semiconductor applications.

Can I get custom particle sizes? Yes, we offer a range of particle sizes and can be customized based on your specific needs.