In the high-end industrial manufacturing and scientific research fields, ultra-thin high-temperature transparent quartz glass has become an irreplaceable core material due to its excellent optical performance, high temperature resistance, and chemical stability. As a quartz product manufacturer specializing in customized foreign trade, we are committed to providing high-purity quartz glass solutions with a thickness of only 0.5mm and a temperature resistance of up to 1200 ℃ for global customers, meeting the full scenario customization needs from laboratory analysis to semiconductor lithography.

Product FAQ: We will answer the questions you are concerned about

Q: Ordinary glass is prone to cracking at high temperatures and cannot transmit deep ultraviolet light. Can your ultra-thin quartz glass solve this problem?

Answer: Absolutely possible. Our product is made of high-purity silica raw material, with a softening temperature of up to 1200 ℃ and an extremely low coefficient of expansion, which can withstand severe thermal shock without cracking. At the same time, we ensure extremely high UV transmittance, perfectly solving the technical bottleneck of high-temperature observation windows and optical systems.

Q: I need non-standard shapes and sizes, and have extremely strict requirements for thickness tolerances. Can the manufacturer cooperate with customization?

Answer: This is precisely our core advantage. Relying on precision cold and hot processing technology, we provide full-size customized services from circular, square to irregular openings. The thickness range can be controlled between 0.5mm-50mm, and the tolerance can be accurate to ± 0.02mm without the need for mold opening, meeting the needs of small batch, high-precision research and mass production.

Q: As a foreign trade purchaser, how can I ensure product quality and delivery time during long-distance transportation?

Answer: We have over 10 years of experience in foreign trade exports and our products strictly follow ASTM international standards. Before leaving the factory, each piece of glass has undergone ultrasonic cleaning and optical testing, and is packed with shockproof foam and wooden cases to ensure "zero damage" to global ports. Regular sampling takes 3-5 days, and bulk orders are delivered within 7-15 days.

Why choose us as your supplier of ultra-thin quartz glass?

1. Ultimate temperature resistance and transmittance performance

The ultra-thin quartz glass we produce can maintain geometric stability at a high temperature of 1100 ℃, which is more than 10 times the lifespan of ordinary glass. With a transmittance of over 90% in the ultraviolet region (185nm-350nm), it is an ideal choice for semiconductor lithography and laser cutting.

2. Ultra thin processing and customized ability for irregular shapes

In response to the trend of miniaturization of precision instruments, we have overcome the difficulty of processing fragile 0.5mm ultra-thin quartz. Supporting complex processes such as step grooves, through holes, and chamfers, it is widely used in biological detection chips and high-temperature and high-pressure mirror windows.

Typical customer application cases

In order to demonstrate more intuitively how our product solves practical problems, the following are two real anonymous collaboration cases:

Case 1: European semiconductor equipment manufacturer - High temperature etching chamber observation window

Customer Requirement: The customer requires an ultra-thin quartz glass with dimensions of 150mm x 50mm and a thickness of only 1mm as the built-in observation window for plasma etching equipment. This component needs to be exposed to high-temperature corrosive gases containing chlorine and high-frequency electric fields for a long time. The glass must not pollute the vacuum environment and must be able to transmit laser calibration signals.

Our solution: We recommend JGS1 far ultraviolet optical quartz glass with a purity of 99.99%. By using double-sided polishing technology, the thickness tolerance is controlled within ± 0.03mm, and the surface smoothness reaches 60/40. During the processing, the edges were precisely chamfered to eliminate stress concentration points.

Final effect: After 6 months of actual installation testing by the customer, the observation window showed no crystallization or corrosion phenomenon, and the laser transmittance attenuation was less than 0.5%. It successfully replaced the German supplier's product originally used by the customer, and the procurement cost was reduced by 25%. It has now become the customer's long-term designated procurement specification.

Case 2: North American research institution - In situ catalytic reaction pool window

Customer requirement: A well-known university laboratory needs to install a quartz window in a narrow space with a diameter of 10mm to withstand an instantaneous temperature difference of 800 ℃ and a high pressure of 3MPa, in order to observe the color change of the catalyst during the reaction.

Our solution: For its special working conditions of high temperature and high pressure, we have customized a circular window with a diameter of 10mm x 1.5mm. Using a special fire polishing process to ensure a smooth surface without micro cracks and prevent cracking under high pressure. At the same time, provide accompanying inspection reports, including thermal stability test data and compressive strength simulation data.

Final effect: The window successfully recorded high-definition catalytic reaction processes under extreme conditions, helping the research team publish their findings in top international journals. The laboratory manager provided feedback that the consistency and repeatability of this batch of quartz glass are excellent, providing critical support for the reliability of experimental data.

List of Product Specifications and Application Fields

Standard specifications: Thickness 0.5/1.0/2.0/3.0/5.0mm; dimensions can be customized according to drawings.

Application Scenario:

Semiconductor: photomask substrate, wafer carrier.

Fiber optic communication: prefabricated rod sleeve.

Analytical instruments: colorimetric dish, window plate, UV sterilization lamp tube.

High temperature industry: boiler sight glass, high-temperature kiln observation port.

Whether you are using precision components for aerospace and military industries, or daily laboratory consumables, we can match you with the most suitable quartz materials and processing techniques. If you need to customize or purchase ultra-thin high-temperature quartz glass, please feel free to contact our engineering team through our official website. We will provide professional drawing review and sample support within 24 hours!

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.

Why choose us?

1.We are more experienced.

We have over 19 years production experience of quartz items.

2.We are more efficient.

We reply customers’ requests within 24 hours and we have high efficient production, engineers and sales team.

3.Our quality is more guaranteed.

We control the quality from quartz lumps to quartz sand and then quartz products, we have better and stricter quality control than other manufactures.

4.We are able to produce more difficult quartz products.

We have large grinding platforms and precision etching machines which enable us to 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.

5. About 20 years of professional experience

-Focusing on the manufacturing of quartz products for a quarter century

-The average working experience of the technical team exceeds 15 years

6.Global Service Network

-Our products are exported to over 40 countries and regions including Europe, America, Japan, South Korea, and the Middle East

-Multi language technical support (English, German, French, Spanish, Russian, Japanese)

7. Flexible cooperation mode

Support small batch trial orders, medium - and long-term cooperation, and urgent production for urgent orders, providing OEM/ODM services.