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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Frosted semi transparent quartz ring
Frosted semi transparent quartz ring is a ring-shaped quartz structural component that has undergone special surface treatment
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
Frosted semi transparent quartz ring
Q: I am looking for a ring component that can withstand extreme high temperatures, chemical corrosion, and stable optical performance. Can a frosted semi transparent quartz ring meet my needs?
A: Absolutely possible. The frosted translucent quartz ring is made of high-purity fused silica (SiO ₂ ≥ 99.99%), which has excellent thermal stability (service temperature up to 1200 ° C), excellent chemical inertia (resistance to strong acid and halogen corrosion), low thermal expansion coefficient and good diffuse reflection optical characteristics. It is especially suitable for industrial scenarios with strict requirements on material purity and stability, such as semiconductor, photovoltaic, laser, vacuum coating, high-temperature furnace, etc.
Frosted semi transparent quartz ring is a ring-shaped quartz structural component that has undergone special surface treatment (sandblasting or acid etching), combining high transparency and soft diffusion effect. Its "semi transparent" characteristic originates from the combination of internal microbubbles and surface sanding technology, which effectively scatters light, avoids local hotspots, and improves process uniformity while ensuring structural strength.
This product is widely used in high-end manufacturing equipment that requires observation windows, optical path control, vehicle support, or thermal insulation isolation.
Core application scenarios
-Semiconductor manufacturing: used as a wafer carrier ring or isolation ring in CVD/PVD reaction chambers to prevent metal contamination.
-Photovoltaic industry: used as a silicon wafer boat module in diffusion furnaces and annealing furnaces to ensure uniform thermal field.
-Laser and Optical Systems: As a beam shaping ring or protective window, utilizing its low birefringence and high ultraviolet transmittance.
-Laboratory and research equipment: used as insulation supports in high-temperature vacuum systems and plasma devices.
-Lighting and special light sources: serving as stable brackets and diffusing elements in HID lamps and ultraviolet sterilization lamps.
Core advantages of the product
Ultra high purity: synthetic fused silica is used as raw material, and the metal impurity content is less than 10 ppm, thus eliminating process pollution.
Excellent thermal performance: With a thermal expansion coefficient of only 0.55 × 10 ⁻⁶/° C (20-320 ° C), it has strong thermal shock resistance and can withstand repeated cold and hot cycles.
Excellent chemical stability: except for hydrofluoric acid and hot phosphoric acid, it hardly reacts with any acid, base, or solvent.
Optical controllability: The frosted surface achieves uniform diffuse reflection, reduces glare and spot concentration, and improves process consistency.
High mechanical accuracy: The inner and outer diameter tolerances can reach ± 0.05mm, and the flatness is ≤ 0.1mm, meeting the requirements of precision assembly.
Flexible customization service
We support full size and full specification customization to meet the differentiated needs of global customers:
-Outer diameter range: 10mm -600mm
-Inner diameter range: 5mm -580mm
-Thickness range: 1mm -50mm
-Surface treatment: single-sided/double-sided sanding, polishing+sanding combination, edge chamfering/straight edge optional
-Special requirements: slotting, punching, irregular contour, clean packaging (Class 100/1000)
Whether you need standard or non-standard parts, our engineering team can provide technical solutions and quotations within 3-7 working days.
Customer Application Case (Anonymous)
-Case 1: A European semiconductor equipment manufacturer originally used alumina rings, which released trace amounts of sodium ions at high temperatures, resulting in a decrease in wafer yield. After switching to our frosted semi transparent quartz ring, metal contamination was reduced to zero and the yield increased by 2.3%.
-Case 2: A North American photovoltaic company needs to replace a frequently cracked ordinary quartz ring. After adopting our custom ring with thickened design (25mm) and double-sided frosted treatment, the service life is extended by three times and the annual maintenance cost is reduced by $180000.
-Case 3: A laser manufacturer in Asia requires the ring to have both light transmission and stray light shielding functions. We have developed an internal polishing and external sanding structure, successfully solving the problem of light path interference, and have supplied over 10000 pieces in bulk.
If you are looking for reliable quartz ring solutions for high-temperature, high-purity, or optical applications, please feel free to contact us for samples or customized quotes! We support small-scale trial production and large-scale export to help you quickly verify and efficiently start production.
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.
Frosted semi transparent quartz ring
Q: I am looking for a ring component that can withstand extreme high temperatures, chemical corrosion, and stable optical performance. Can a frosted semi transparent quartz ring meet my needs?
A: Absolutely possible. The frosted translucent quartz ring is made of high-purity fused silica (SiO ₂ ≥ 99.99%), which has excellent thermal stability (service temperature up to 1200 ° C), excellent chemical inertia (resistance to strong acid and halogen corrosion), low thermal expansion coefficient and good diffuse reflection optical characteristics. It is especially suitable for industrial scenarios with strict requirements on material purity and stability, such as semiconductor, photovoltaic, laser, vacuum coating, high-temperature furnace, etc.
Frosted semi transparent quartz ring is a ring-shaped quartz structural component that has undergone special surface treatment (sandblasting or acid etching), combining high transparency and soft diffusion effect. Its "semi transparent" characteristic originates from the combination of internal microbubbles and surface sanding technology, which effectively scatters light, avoids local hotspots, and improves process uniformity while ensuring structural strength.
This product is widely used in high-end manufacturing equipment that requires observation windows, optical path control, vehicle support, or thermal insulation isolation.
Core application scenarios
-Semiconductor manufacturing: used as a wafer carrier ring or isolation ring in CVD/PVD reaction chambers to prevent metal contamination.
-Photovoltaic industry: used as a silicon wafer boat module in diffusion furnaces and annealing furnaces to ensure uniform thermal field.
-Laser and Optical Systems: As a beam shaping ring or protective window, utilizing its low birefringence and high ultraviolet transmittance.
-Laboratory and research equipment: used as insulation supports in high-temperature vacuum systems and plasma devices.
-Lighting and special light sources: serving as stable brackets and diffusing elements in HID lamps and ultraviolet sterilization lamps.
Core advantages of the product
Ultra high purity: synthetic fused silica is used as raw material, and the metal impurity content is less than 10 ppm, thus eliminating process pollution.
Excellent thermal performance: With a thermal expansion coefficient of only 0.55 × 10 ⁻⁶/° C (20-320 ° C), it has strong thermal shock resistance and can withstand repeated cold and hot cycles.
Excellent chemical stability: except for hydrofluoric acid and hot phosphoric acid, it hardly reacts with any acid, base, or solvent.
Optical controllability: The frosted surface achieves uniform diffuse reflection, reduces glare and spot concentration, and improves process consistency.
High mechanical accuracy: The inner and outer diameter tolerances can reach ± 0.05mm, and the flatness is ≤ 0.1mm, meeting the requirements of precision assembly.
Flexible customization service
We support full size and full specification customization to meet the differentiated needs of global customers:
-Outer diameter range: 10mm -600mm
-Inner diameter range: 5mm -580mm
-Thickness range: 1mm -50mm
-Surface treatment: single-sided/double-sided sanding, polishing+sanding combination, edge chamfering/straight edge optional
-Special requirements: slotting, punching, irregular contour, clean packaging (Class 100/1000)
Whether you need standard or non-standard parts, our engineering team can provide technical solutions and quotations within 3-7 working days.
Customer Application Case (Anonymous)
-Case 1: A European semiconductor equipment manufacturer originally used alumina rings, which released trace amounts of sodium ions at high temperatures, resulting in a decrease in wafer yield. After switching to our frosted semi transparent quartz ring, metal contamination was reduced to zero and the yield increased by 2.3%.
-Case 2: A North American photovoltaic company needs to replace a frequently cracked ordinary quartz ring. After adopting our custom ring with thickened design (25mm) and double-sided frosted treatment, the service life is extended by three times and the annual maintenance cost is reduced by $180000.
-Case 3: A laser manufacturer in Asia requires the ring to have both light transmission and stray light shielding functions. We have developed an internal polishing and external sanding structure, successfully solving the problem of light path interference, and have supplied over 10000 pieces in bulk.
If you are looking for reliable quartz ring solutions for high-temperature, high-purity, or optical applications, please feel free to contact us for samples or customized quotes! We support small-scale trial production and large-scale export to help you quickly verify and efficiently start production.
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.
