As a professional quartz product manufacturer, we focus on the production and research and development of high-precision quartz rods, providing reliable quartz material solutions for global industrial, scientific research, and high-tech fields. Relying on advanced production technology and strict quality control system, our quartz rods have become the preferred material for key applications in many industries.

Product application areas

Our quartz rods are widely used in the following fields:

Semiconductor and Optoelectronics Industry

-Diffusion tubes and boat supports in wafer manufacturing

-Fiber preform support material

-Vehicles and fixtures in the LED production process

Laboratory and research equipment

-Spectrometer sample holder

-Observation window of high-temperature experimental furnace

-Precision instrument optical components

Industrial heating system

-Observation tube for high-temperature furnace

-Infrared heater protective sleeve

-Thermal instrument protection tube

Medical and Biotechnology

-Disinfection equipment components

-Analytical instrument flow path system

-Biological cultivation observation device

Core advantages of the product

Excellent material performance

-Purity of over 99.99%, SiO ₂ content ≥ 99.99%

-Extremely low coefficient of thermal expansion (5.5 × 10 ⁻⁷/℃)

-Excellent high temperature resistance (softening point 1730 ℃)

-Wide transmission range (UV to IR band)

Leading in machining accuracy

-Diameter range: 1mm-200mm, tolerance can be controlled within ± 0.01mm

-Length customization: up to 3000mm in length

-Surface treatment: Polishing, sanding, flame polishing and other treatments can be provided according to needs

-Shape customization: capable of processing circular, square, rectangular, and irregular cross-sections

Stable and reliable quality

-Provide material testing reports for each batch of products

-Internal bubbles and impurity levels are controllable

-Stable resistance to thermal shock

-The service life far exceeds the industry average level

The key problems we can solve

1. Material Failure in High Temperature Environments

-Ordinary glass is prone to softening and deformation at high temperatures, while our quartz rod can work stably for a long time in an environment of 1200 ℃

2. Fracture caused by thermal shock

-The unique heat treatment process improves the heat shock resistance of the product by 40% and adapts to rapid heating and cooling environments

3. Material loss under chemical corrosion environment

-High chemical stability can resist most acid attacks (except hydrofluoric acid)

4. Dimensional stability issues in precision applications

-Ultra low thermal expansion coefficient ensures minimal size changes in temperature changing environments

5. Wide band transmission requirements from ultraviolet to infrared

-Special formula and process ensure high transmittance from 185nm to 3500nm wavelength range

Why choose us

Professional technical team

-Over 20 years of experience in producing quartz products

-Engineers provide one-on-one application solutions

-Support customized drawings and joint research and development

Advanced production equipment

-Imported continuous melting furnace ensures material uniformity

-CNC precision machining center ensures dimensional accuracy

-Fully automatic detection equipment achieves 100% key parameter detection

Global Service Network

-Products exported to 35 countries and regions

-Multi language technical support team

-Localized warehousing and logistics support

Customer Case Study Sharing

Case 1: European semiconductor equipment manufacturer

-Requirement: Quartz carrying rod for new etching equipment, with a diameter of 80mm, length of 2000mm, straightness ≤ 0.05mm, and tolerance to 1100 ℃ cyclic temperature

-Solution: Adopt special annealing process, customize graphite mold forming, and perform fine polishing treatment on the surface

-Result: The product fully meets the specifications, the customer's equipment yield rate has increased by 8%, and the supply has been stable for 3 years

Case 2: National Laboratory of the United States

-Requirement: High precision quartz rod for synchrotron radiation experiments, with a transmittance of over 90% in the ultraviolet band and a diameter tolerance of ± 0.005mm

-Solution: Select ultra-high purity raw materials, optimize the melting process, and implement three annealing processes to eliminate stress

-Result: The transmittance index reached 92%, and the diameter tolerance was controlled within ± 0.004mm, which was highly recognized by the laboratory

Case 3: Japanese optoelectronic companies

-Requirement: Quartz support rod for fiber drawing tower, capable of withstanding high temperature of 1400 ℃ and working continuously without deformation

-Solution: Adjust the material formula, increase the alumina content, and adopt gradient annealing technology

-Result: The deformation of the product at extreme temperatures is less than 0.1mm/m, and the service life is extended to 18 months

Our customization capability

We understand the unique requirements of quartz materials for different applications and provide comprehensive customized services:

-Material customization: adjust parameters such as purity, UV transmittance, bubble level, etc

-Size customization: non-standard diameter, special length, complex geometric shape

-Performance customization: Enhance strength at specific temperatures and improve resistance to crystallization

-Post processing customization: secondary processing such as coating, sealing, bonding, metallization, etc

Have you encountered any technical bottlenecks in your product development or production process due to insufficient performance of quartz materials? Or are you looking for a high-quality quartz rod solution with specific specifications?

What problems or challenges have you encountered during the use of your product? Welcome to leave a message and communicate with us.

We look forward to understanding your specific needs and providing professional technical advice and sample support. As a manufacturer deeply involved in the quartz industry for many years, we firmly believe that suitable high-quality materials are the foundation of product success. Please share your application scenario and let's explore the best solution together.

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.