Quartz Discs Uses: Applications, Benefits & Selection Guide (2025 Edition)

Table of Contents

• Introduction
• What Are Quartz Discs?
• Who Is Jiurui Quartz?
• 1. Semiconductor Manufacturing
• 2. Research & Laboratory Use
• 3. UV & Infrared Optics
• 4. High‑Temperature Furnaces
• 5. Corrosion‑Resistant Reactors
• 6. Gas & Plasma Chambers
• 7. Precision Measuring & Calibration
• 8. Custom Industrial Components
• Why Choose Quartz Discs?
• How to Select the Right Quartz Disc
• Conclusion
• Summary Table

Introduction

Quartz discs have become indispensable tools across high-tech and industrial sectors due to their exceptional properties. In 2025, with increasing demands for materials that withstand extreme conditions, quartz discs remain at the forefront of innovation. This article explores their key uses, benefits, and selection criteria, especially highlighting offerings from Jiurui Quartz Products Co., Ltd..

What Are Quartz Discs?

Quartz discs are thin, circular wafers of high-purity quartz glass known for thermal stability, optical transparency, and chemical resistance. They are available in multiple grades: JGS1, JGS2 (UV), and JGS3 (IR), each tailored for specific applications.

Who Is Jiurui Quartz?

Established in 2010, Jiurui Quartz Products Co., Ltd. is a specialist in high-temperature and corrosion-resistant quartz glass solutions. With over 15 years of experience, they offer standard and custom items—tubes, rods, plates, discs, flanges, laboratory ware—to global research, semiconductor, and industrial clients.

1. Semiconductor Manufacturing

Crystal-growth and wafer handling

• Quartz discs used in high-temperature Czochralski processes
• Provide chemical inertness and thermal stability in wafer support systems

2. Research & Laboratory Use

High-temperature reactor components

• Quartz discs serve as viewports and bases in lab furnaces
• Perfect for analytical setups needing purity and thermal resilience

3. UV & Infrared Optics

• JGS2 and JGS3 discs offer excellent transmission in UV and IR ranges
• Used in spectroscopy, lasers, sensors, and optical benches

4. High‑Temperature Furnaces

• Resistant up to ~1200 °C, used in furnace windows and thermocouple protection
• Ideal for crystal growth, nanomaterial synthesis, and metallurgy

5. Corrosion‑Resistant Reactors

• Chemically inert in acid/base environments, ideal for chemical process industries
• Used in pilot scale and pharma reactors where purity is critical

6. Gas & Plasma Chambers

• Quartz discs withstand plasma etching and give observation in chemical vapor deposition (CVD)
• Resistant to corrosive gases and high-energy particles

7. Precision Measuring & Calibration

• Ultra-flat quartz discs used as reference surfaces in metrology
• Ensure accuracy in interferometry and high-precision optical devices

8. Custom Industrial Components

Jiurui Quartz offers tailored quartz discs and components for:

• Semiconductor fab batches with strict specs
• Lab instruments with unique dimensions or functional requirements
• Harsh industrial environments where standard materials fail

Why Choose Quartz Discs?

• High purity: minimal contamination in sensitive applications
• Extreme thermal and chemical resistance
• Broad optical transparency from deep UV to near IR
• Excellent mechanical strength and ease of fabrication

How to Select the Right Quartz Disc

Grade selection (JGS1 / JGS2 / JGS3)

• Choose JGS2 for UV transparency; JGS3 for IR use; JGS1 for general applications

Size & Tolerance

• Diameter, thickness, flatness needed for precision optics or fitments

Thermal specs

• Select discs rated above your max operating temperature (~1200 °C)

Surface quality

• Polished surfaces required for optics and metrology; untreated for reactors

Conclusion

Quartz discs remain vital in 2025 for applications demanding purity, resilience, and optical quality. From semiconductor fabs to high-end optics and industrial reactors, their versatility is unmatched. Companies like Jiurui Quartz deliver both standard and custom solutions—making them a trusted partner across multiple high-tech sectors.

Summary Table