Processing custom quartz plates: Accurately meeting the high-end needs of global customers

What core problems can customized quartz plate solve for you?

Q1: Are you looking for industrial sheets that are resistant to high temperatures, corrosion, and have precise dimensions?  

Our customized quartz plate can work stably at a high temperature of 1200 ℃, with strong resistance to acid and alkali corrosion, and a dimensional accuracy of ± 0.1mm, completely solving the problems of high-temperature deformation and chemical erosion.

Q2: Do you need special materials with high light transmittance and excellent ultraviolet transmission performance?  

We provide optical grade quartz plates with UV transmittance>90%, meeting high-end application scenarios such as semiconductor lithography and UV curing.

Q3: Have you encountered procurement difficulties due to non-standard sizes or special shapes?  

We support customized production for global customers and can process various shaped quartz plates with a thickness of 1-100mm and a maximum size of 2000 × 1500mm. Fast delivery takes 7-20 days.

Q4: Are you concerned about the impact of bubbles and impurities in quartz products on product quality?  

We use high-purity quartz sand (SiO ₂ purity above 99.99%) and vacuum melting process to ensure that the product is free of bubbles and impurities, and the quality meets ASTM and ISO international standards.

Core advantages and technical features of the product

1. Excellent material performance

-High temperature resistance: softening point up to 1730 ℃, long-term use temperature of 1200 ℃

-Thermal stability: The coefficient of thermal expansion is only 5.5 × 10 ⁻⁷/℃, and it has excellent thermal shock resistance

-Chemical inertness: Resistant to almost all acid-base corrosion except hydrofluoric acid and hot phosphoric acid

-Optical characteristics: JGS1, JGS2, JGS3 are available in different grades, with excellent transmittance in the ultraviolet to infrared bands

2. Precision machining capability

-Size range: Thickness 1-100mm, maximum processing capacity of 2000 × 1500mm

-Accuracy control: Flatness ≤ 0.01mm, parallelism ≤ 0.02mm, dimensional tolerance ± 0.1mm

-Surface treatment: can provide polishing surface (Ra ≤ 0.01 μ m), frosted surface, punching, slotting, chamfering and other processing

-Shape customization: circular, square, and irregular cutting, CNC precision machining of complex geometric shapes

Product application scenario solution

Semiconductor and Photovoltaic Industry

-Lithography machine components: quartz mask template and carrier plate for stepper lithography machine

-Diffusion furnace tube: quartz furnace tube and boat for high-temperature diffusion process

-Photovoltaic production: PECVD graphite boat pad, diffusion furnace quartz parts

Laboratory and research equipment

-Analytical instruments: spectrometer colorimetric dish, high temperature observation window

-Experimental equipment: corrosion-resistant reaction vessel, high-temperature experimental table

-Precision Optics: Lens, Prism, Window Substrate

Industrial manufacturing field

-High temperature windows: furnace observation port, industrial kiln window

-Chemical equipment: corrosion-resistant pipeline lining, reactor observation window

-LED lighting: UV-LED packaging substrate, high transparency diffusion plate

Special applications

-Aerospace: High temperature resistant radar cover, spacecraft observation window

-Medical equipment: disinfection equipment observation window, laser medical equipment components

-High end lighting fixtures: halogen lamps, metal halide lamp housings

Global Customer Application Cases

Case 1: German semiconductor equipment manufacturer

Requirement: Quartz mask substrate for new lithography machines, with surface roughness Ra<0.005 μ m and thickness tolerance ± 0.05mm, to be delivered within 15 days

Solution: Using JGS1 high-purity quartz material and ultra precision polishing process, the final product has a flatness of 0.003mm and can be delivered 2 days in advance

Customer feedback: The product performance fully meets ASML equipment requirements and a long-term strategic cooperation has been established

Case 2: New Energy Laboratory in the United States

Requirement: High temperature fuel cell observation window, capable of withstanding a working temperature of 1000 ℃ and possessing high transparency

Solution: Customized double-layer vacuum structured quartz plate with infrared filter coating added in the middle, successfully solving the problem of high temperature imaging blur

Customer feedback: The product has helped the laboratory achieve key technological breakthroughs, and we have cooperated for 3 years to purchase over 500 pieces

Case 3: Japan Precision Instrument Company

Requirement: Special arc-shaped quartz protective cover for new analytical instruments, requiring seamless integration with existing structures

Solution: 3D scanning+CNC precision machining, one-time forming of arc-shaped structure, installation accuracy up to 0.1mm

Customer feedback: Perfectly matched design requirements, product defect rate<0.1%, annual procurement volume increased by 300%

Case 4: Middle Eastern Petrochemical Enterprises

Requirement: Hydrofluoric acid resistant quartz observation window for monitoring special chemical processes

Solution: Develop surface fluorination treatment process to improve hydrofluoric acid resistance by more than 10 times

Customer feedback: The service life has been extended from 3 months to 3 years, significantly reducing maintenance costs

Whether you need standard quartz plates or customized products, we can provide professional solutions. Welcome to send your drawings and technical requirements to our business email. We will have professional engineers to coordinate with you within 24 hours. Click to contact us for sample testing opportunities and instant quotes!

Luverre Quartz manufactures and sells a wide range of high quality quartz glass, including quartz tubes, quartz plates, quartz rods, quartz windows, quartz crucibles, quartz boats, quartz flanges, quartz beakers, quartz glass instruments, and more. We can meet all kinds of customized requirements for quartz glass products.