T: +86-518-85528012
E: nick@luverrequartz.com
E: nick@luverrequartz.com
1st floor Runlian industrial center No. 116 QuFeng Rd., Haizhou Economic and technological development zone Lianyungang City, Jiangsu Province, China 222062
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Cut transparent rectangular quartz plate
Transparent rectangular quartz plate is a substrate material that is precisely cut from high-purity fused silica (SiO ₂ purity ≥ 99.99%).
LUVERRE quartz
99.99%
Inner with Vacuum PVC bag and then wrapped with air bubble film, outer with wooden box.
as per customer's requirement
Cut transparent rectangular quartz plate
Transparent rectangular quartz plate is a substrate material that is precisely cut from high-purity fused silica (SiO ₂ purity ≥ 99.99%). It has excellent optical transmittance, extremely low coefficient of thermal expansion and high temperature resistance (softening point is about 1680 ℃). As a fundamental material in the fields of industry and scientific research, it solves the pain point of standard dimensions not being able to adapt to precision instruments, providing a visual, stable, and clean window and load-bearing solution for semiconductor manufacturing, optical communication, high-temperature observation, and laboratory analysis.
Product FAQ: Your Core Concerns
Q1: Can this quartz plate help me solve the problem of observation window explosion in high temperature environments?
A: Absolutely possible. Our transparent quartz plate adopts the fused silica process, with a temperature resistance of up to 1100 ℃. It does not deform or crack after long-term work, and can effectively replace ordinary glass to ensure the sealing and observation safety of vacuum or high-pressure furnace body.
Q2: My device has limited installation space and requires unconventional thin or irregular cutting. Can you do it?
A: This is precisely our core service. We support cutting of any size within the thickness range of 0.3mm to 100mm, whether it is rectangular, square or circular arc, which can be customized according to the drawing to meet the assembly needs of micro precision components or large industrial equipment.
Q3: I have strict requirements for light transmittance and surface smoothness for optical testing equipment. How is your quality control?
A: Our product has a surface finish of up to 40/20 or even higher standards, strictly controlling bubbles and scratches to ensure high transmittance in the ultraviolet or infrared bands, fully adapting to the key component requirements of optical instruments and laser cutting equipment.
Q4: As a trader, I need to look for suppliers who can provide long-term stable supply and support small batch samples. Do you support them?
A: Yes, as the source manufacturer, we not only accept bulk orders, but also provide sample customization services. We have 19 years of export experience and can provide full process support from sample testing to bulk shipment
Product Core Advantage: Why Choose Our Quartz Plate
1. Ultimate material purity and tolerance
Our quartz plate is made of high-quality fused silica with a purity of over 99.99%. This endows the product with excellent acid and alkali corrosion resistance and thermal shock resistance, and can maintain structural stability even under severe temperature differences, greatly reducing the risk of pollution caused by impurities in the material itself. It is particularly suitable for the chemical and semiconductor fields.
2. Unparalleled customization flexibility
We are well aware that 'standard products' often fail to meet' personalized needs'. Therefore, we offer a full range of customized services:
-Size customization: We can accurately cut from optical small windows of a few millimeters to large observation windows.
-Thickness range: covering 0.3mm-100mm, meeting different pressure and light transmission requirements.
-Edge treatment: Chamfering, grinding, polishing and other precision processing can be carried out according to customer requirements to ensure safe installation and visually exquisite appearance.
3. Accurate processing and quality control system
Relying on advanced infrared cutting equipment and an experienced team of technicians, our dimensional tolerances are controlled within an extremely strict range. Every piece of plate that leaves the factory undergoes strict geometric dimension verification and surface quality testing (such as the 60/40 surface quality standard) to ensure product consistency and interchangeability.
Typical customer application cases
Case 1: European Semiconductor Equipment R&D Laboratory
-Customer Requirement: The customer is developing a new generation of high-temperature chemical vapor deposition (CVD) equipment and requires a rectangular observation window that can withstand high temperatures while maintaining extremely high transparency in a vacuum environment for real-time monitoring of the reaction process. The standard size product cannot match its cavity flange.
-Solution: According to the 3D drawings provided by customers, we have customized a batch of ultra-thin rectangular quartz plates with a thickness of 5mm and a tolerance of only ± 0.1mm, using high-purity fused silica blanks, through precision cutting, grinding and polishing processes, and carried out fine chamfering on the edges to prevent installation stress concentration.
-Final effect: The quartz plate performed perfectly in the high-temperature vacuum test chamber, with no attenuation in light transmittance and maintaining good airtightness after multiple thermal cycles. The customer therefore made it a standard component of this model of equipment and signed a long-term supply agreement.
Case 2: North American high-power laser equipment manufacturer
-Customer requirement: The customer needs a rectangular quartz protective window for protecting the laser head. The material is required to have extremely high transmittance in a specific wavelength band and be able to withstand occasional splashes without easily breaking.
-Solution: We recommend a customized size transparent quartz plate with a thickness of 3mm and use a fine polishing process to reduce light loss. By optimizing the cutting path, we ensure that there are no micro cracks inside the plate, enhancing its impact resistance.
-Final effect: This batch of quartz plates significantly reduced the optical attenuation problem of customer equipment on site, extended the service life of protective windows by more than 30%, and won high praise from end users.
Technical specifications and application areas
-Main applications: semiconductor equipment windows, laser processing protective goggles, laboratory observation windows, high-temperature furnace peepholes, chemical reaction tank cover plates, optical substrates, etc.
-Physical characteristics: Density of 2.2g/cm ⊃3;, high hardness, wide light transmission range (from ultraviolet to near-infrared).
-Specification Table:
Material: fused silica/transparent quartz
Size: Customized according to customer drawings (length and width are arbitrary)
Thickness: 0.5mm-30mm (standard), expandable to 100mm
Temperature resistance: Long term working temperature: 1100 ℃; Softening point: 1680 ℃
Delivery service: bulk orders negotiated based on difficulty; Provide export standard wooden crate packaging
Whether you are a researcher seeking laboratory consumables or an industrial equipment manufacturer in need of critical components, we can provide customized cut transparent rectangular quartz plates that meet global standards. We look forward to discussing specific application scenarios with you and providing a quick response quotation based on your drawings or samples. Please contact our sales engineer immediately to make your project more competitive with precise quartz customization!
Luverre Quartz manufactures and sells a wide range of high quality fused quartz glass, including fused quartz tubes, fused quartz plates, fused quartz rods, fused quartz windows, fused quartz crucibles, fused quartz boats, fused quartz flanges, fused quartz beakers, fused quartz glass instruments, and more. We can meet all kinds of customized requirements for fused quartz glass products.
For more information, please feel free to contact us.
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.
Cut transparent rectangular quartz plate
Transparent rectangular quartz plate is a substrate material that is precisely cut from high-purity fused silica (SiO ₂ purity ≥ 99.99%). It has excellent optical transmittance, extremely low coefficient of thermal expansion and high temperature resistance (softening point is about 1680 ℃). As a fundamental material in the fields of industry and scientific research, it solves the pain point of standard dimensions not being able to adapt to precision instruments, providing a visual, stable, and clean window and load-bearing solution for semiconductor manufacturing, optical communication, high-temperature observation, and laboratory analysis.
Product FAQ: Your Core Concerns
Q1: Can this quartz plate help me solve the problem of observation window explosion in high temperature environments?
A: Absolutely possible. Our transparent quartz plate adopts the fused silica process, with a temperature resistance of up to 1100 ℃. It does not deform or crack after long-term work, and can effectively replace ordinary glass to ensure the sealing and observation safety of vacuum or high-pressure furnace body.
Q2: My device has limited installation space and requires unconventional thin or irregular cutting. Can you do it?
A: This is precisely our core service. We support cutting of any size within the thickness range of 0.3mm to 100mm, whether it is rectangular, square or circular arc, which can be customized according to the drawing to meet the assembly needs of micro precision components or large industrial equipment.
Q3: I have strict requirements for light transmittance and surface smoothness for optical testing equipment. How is your quality control?
A: Our product has a surface finish of up to 40/20 or even higher standards, strictly controlling bubbles and scratches to ensure high transmittance in the ultraviolet or infrared bands, fully adapting to the key component requirements of optical instruments and laser cutting equipment.
Q4: As a trader, I need to look for suppliers who can provide long-term stable supply and support small batch samples. Do you support them?
A: Yes, as the source manufacturer, we not only accept bulk orders, but also provide sample customization services. We have 19 years of export experience and can provide full process support from sample testing to bulk shipment
Product Core Advantage: Why Choose Our Quartz Plate
1. Ultimate material purity and tolerance
Our quartz plate is made of high-quality fused silica with a purity of over 99.99%. This endows the product with excellent acid and alkali corrosion resistance and thermal shock resistance, and can maintain structural stability even under severe temperature differences, greatly reducing the risk of pollution caused by impurities in the material itself. It is particularly suitable for the chemical and semiconductor fields.
2. Unparalleled customization flexibility
We are well aware that 'standard products' often fail to meet' personalized needs'. Therefore, we offer a full range of customized services:
-Size customization: We can accurately cut from optical small windows of a few millimeters to large observation windows.
-Thickness range: covering 0.3mm-100mm, meeting different pressure and light transmission requirements.
-Edge treatment: Chamfering, grinding, polishing and other precision processing can be carried out according to customer requirements to ensure safe installation and visually exquisite appearance.
3. Accurate processing and quality control system
Relying on advanced infrared cutting equipment and an experienced team of technicians, our dimensional tolerances are controlled within an extremely strict range. Every piece of plate that leaves the factory undergoes strict geometric dimension verification and surface quality testing (such as the 60/40 surface quality standard) to ensure product consistency and interchangeability.
Typical customer application cases
Case 1: European Semiconductor Equipment R&D Laboratory
-Customer Requirement: The customer is developing a new generation of high-temperature chemical vapor deposition (CVD) equipment and requires a rectangular observation window that can withstand high temperatures while maintaining extremely high transparency in a vacuum environment for real-time monitoring of the reaction process. The standard size product cannot match its cavity flange.
-Solution: According to the 3D drawings provided by customers, we have customized a batch of ultra-thin rectangular quartz plates with a thickness of 5mm and a tolerance of only ± 0.1mm, using high-purity fused silica blanks, through precision cutting, grinding and polishing processes, and carried out fine chamfering on the edges to prevent installation stress concentration.
-Final effect: The quartz plate performed perfectly in the high-temperature vacuum test chamber, with no attenuation in light transmittance and maintaining good airtightness after multiple thermal cycles. The customer therefore made it a standard component of this model of equipment and signed a long-term supply agreement.
Case 2: North American high-power laser equipment manufacturer
-Customer requirement: The customer needs a rectangular quartz protective window for protecting the laser head. The material is required to have extremely high transmittance in a specific wavelength band and be able to withstand occasional splashes without easily breaking.
-Solution: We recommend a customized size transparent quartz plate with a thickness of 3mm and use a fine polishing process to reduce light loss. By optimizing the cutting path, we ensure that there are no micro cracks inside the plate, enhancing its impact resistance.
-Final effect: This batch of quartz plates significantly reduced the optical attenuation problem of customer equipment on site, extended the service life of protective windows by more than 30%, and won high praise from end users.
Technical specifications and application areas
-Main applications: semiconductor equipment windows, laser processing protective goggles, laboratory observation windows, high-temperature furnace peepholes, chemical reaction tank cover plates, optical substrates, etc.
-Physical characteristics: Density of 2.2g/cm ⊃3;, high hardness, wide light transmission range (from ultraviolet to near-infrared).
-Specification Table:
Material: fused silica/transparent quartz
Size: Customized according to customer drawings (length and width are arbitrary)
Thickness: 0.5mm-30mm (standard), expandable to 100mm
Temperature resistance: Long term working temperature: 1100 ℃; Softening point: 1680 ℃
Delivery service: bulk orders negotiated based on difficulty; Provide export standard wooden crate packaging
Whether you are a researcher seeking laboratory consumables or an industrial equipment manufacturer in need of critical components, we can provide customized cut transparent rectangular quartz plates that meet global standards. We look forward to discussing specific application scenarios with you and providing a quick response quotation based on your drawings or samples. Please contact our sales engineer immediately to make your project more competitive with precise quartz customization!
Luverre Quartz manufactures and sells a wide range of high quality fused quartz glass, including fused quartz tubes, fused quartz plates, fused quartz rods, fused quartz windows, fused quartz crucibles, fused quartz boats, fused quartz flanges, fused quartz beakers, fused quartz glass instruments, and more. We can meet all kinds of customized requirements for fused quartz glass products.
For more information, please feel free to contact us.
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.
