Quartz Tube
Quartz Plate
Quartz Rod
Optical Applications
Semiconductor Industry
Laboratory and Chemical ApplicationsOur high-purity quartz light guiding rods and fused silica light pipes deliver exceptional optical clarity and UV transmission. Designed for demanding applications, they offer superior heat resistance and chemical stability. Ideal for use in optical, analytical, and UV-related equipment, these precision components are available in custom dimensions to meet your specific needs.
| diameter | length |
|---|---|
| 10mm | 300mm |
| 10mm | 600mm |
| 12mm | 300mm |
| 12mm | 600mm |
| 14mm | 300mm |
| 14mm | 600mm |
| 15mm | 300mm |
| 15mm | 600mm |
| 15mm | 1000mm |
| 16mm | 300mm |
| 16mm | 600mm |
| 16mm | 1000mm |
| 16mm | 1200mm |
| 18mm | 300mm |
| 18mm | 600mm |
| 18mm | 1000mm |
| 18mm | 1200mm |
| 20mm | 300mm |
| 20mm | 600mm |
| 20mm | 1000mm |
| 20mm | 1200mm |
| 22mm | 300mm |
| 22mm | 600mm |
| 22mm | 1000mm |
| 22mm | 1200mm |
| 25mm | 300mm |
| 25mm | 600mm |
| 25mm | 1000mm |
| 25mm | 1200mm |
| 28mm | 300mm |
| 28mm | 600mm |
| 28mm | 1000mm |
| 28mm | 1200mm |
| 30mm | 300mm |
| 30mm | 600mm |
| 30mm | 1000mm |
| 30mm | 1200mm |
| 32mm | 300mm |
| 32mm | 600mm |
| 32mm | 1000mm |
| 32mm | 1200mm |
| 35mm | 300mm |
| 35mm | 600mm |
| 35mm | 1000mm |
| 35mm | 1200mm |
Remarks：
To confirm the order,
the following parameters are required:
① outer diameter ② length ③ quantity
- Payment method:
By T/T or prepayment,
It depends on the quantity of the order. - Delivery time:
According to the order quantity. - Shipping method:
By sea or by air,
It depends on the customer.
| Property Content | Property Values |
|---|---|
| SiO2 | 99.99% |
| Density | 2.2×10³ kg/cm³ |
| Hardness | 5.5 - 6.5 Mohs' Scale 570 KHN 100 |
| Tensile Strength | 4.8×10⁷ Pa (N/mm2) (7000 psi) |
| Compression Strength | >1.1×10⁹ Pa (160,000 psi) |
| Coefficient of Thermal Expansion | 5.5×10⁻⁷ cm/cm·°C (20°C-320°C) |
| Thermal Conductivity | 1.4 W/m·°C |
| Specific Heat | 670 J/kg·°C |
| Softening Point | 1730°C (3146°F) |
| Annealing Point | 1210°C (2210°F) |
| Strain Point | 1120°C (2048°F) |
| Work Temperature | 1200°C (2192°F) |
| Electrical Resistivity | 7×10⁷ ohm cm (350°C) |
| Size | Customized |
| Logo | Customized Logo Accept |
There are two primary methods for producing quartz rods: the continuous method and the flame fusion method (also known as the gas fusion method).
Continuous Method: In this method, quartz sand is fed from the top into a furnace, which comprises a metallic quartz crucible surrounded by electric heating elements. The quartz sand melts at high temperatures. The molten material then passes through a shaping orifice at the bottom of the crucible, producing rods, tubes, sheets, or other various specified product forms.
Flame Fusion Method: This method involves using hydrogen and oxygen to melt colorless quartz crystal. The molten material is formed into quartz glass through the melting and congealing of crystalline particles in the flame. The quartz glass is then removed from the flame through different methods and processed into quartz rods of the desired shape.
High-Temperature Resistance
Quartz glass exhibits excellent high-temperature resistance, maintaining stability in high-temperature environments.
Low Thermal Expansion Coefficient
The thermal expansion coefficient of quartz glass is extremely low, ranging from 1/12 to 1/20 of that of ordinary glass, contributing to its stability under temperature variations.
Corrosion Resistance
Quartz glass is resistant to a variety of acids, bases, and salts, with the exception of hydrofluoric acid and hot phosphoric acid above 300 degrees Celsius.
High Light Transmission Rate
The light transmission rate can reach 99.9%, ensuring high transmittance of light signals during transmission.
Application Scenario
Communication Field
In optical fiber communication systems, quartz light guide rods serve as a medium for transmitting light signals from the transmitter to the receiver, enabling high-speed and high-capacity data transmission.
They are also used in equipment such as lasers and optical amplifiers to enhance the performance and stability of communication systems.
Medical Field
In laser surgery, physicians use quartz light guide rods to transmit laser beams to the treatment area, enabling precise surgical procedures.
They are also used in optical imaging systems to help physicians observe internal structures, thus improving diagnostic accuracy.
Scientific Research Field
Researchers use quartz light guide rods to set up optical experimental systems for studying optical phenomena and the properties of optical materials.
They are also used in equipment like laser interferometers and optical sensors for precision measurement and experiments.
Other Fields
In the biotechnology field, quartz light guide rods are used for fluorescence detection and analysis, allowing rapid and highly sensitive detection of biomolecules.
In laser processing, they are used for laser cutting and laser marking, characterized by high energy density, high precision, and high efficiency.
They are also used in the manufacturing of various optical instruments, such as microscopes, telescopes, and thermal imagers, transmitting light and changing its direction to achieve specific observational effects.
Quartz light guide rods exhibit excellent long-term stability in various environments. They possess a high degree of chemical stability, allowing them to maintain their performance and integrity in a wide range of chemical environments. Additionally, the thermal expansion coefficient of quartz glass is among the lowest of common industrial glasses, which means that it maintains good dimensional stability during temperature changes and is highly resistant to thermal shock.
Quartz light guide rods possess extremely high chemical stability and are nearly unreactive with most acidic and alkaline substances, except for hydrofluoric acid. This corrosion resistance makes them invaluable in environments where frequent contact with corrosive materials is common.
Quartz stirring rods offer superior high-temperature resistance and chemical stability compared to plastic stirring rods. Additionally, they possess high structural strength, are less prone to breakage, and have a long service life.
quartz glass rod
Quartz Semi-Round Rod
Quartz Light Guiding Rod
Quartz Angled Light Guiding Rod
Quartz Mixing Rod
Quartz Grooved Rod
Quartz Slotted V-Shaped Rod
CNC Precision Machining of Quartz Columns
Quartz Mixing Rod
Frequently asked questions
We specialize in the end-to-end manufacturing of high-purity quartz glass components. Our core product lines include:
Quartz Tubing & Rods: A wide range of diameters and specifications.
Quartz Plates & Discs: Precision-cut and polished for optical and industrial use.
Quartz Labware: A full suite of standard and custom glassware, including beakers, flasks, and boats.
Semiconductor-Grade Quartz: High-purity components like process tubes and carriers for semiconductor fabrication.
Custom Fabricated Components: We can produce complex parts tailored to your unique designs and specifications.
Yes. Custom fabrication is at the core of our business. With over a decade of specialized experience, we partner with companies to provide expert OEM/ODM services. Our capabilities include welding, grinding, drilling, polishing, bending, and other precision processing techniques to create components that meet your exact requirements.
Quality is paramount in our manufacturing process. We are an ISO 9001:2015 certified manufacturer, ensuring that our processes meet international quality management standards.Our products also undergo rigorous SGS testing for purity and performance. We use high-purity raw materials (up to 99.998% SiO2) to produce fused quartz and fused silica products with exceptional thermal stability, high-temperature resistance, and chemical inertness.
We've streamlined our process to be as efficient as possible:
Submit Your RFQ: Send us your technical drawings, specifications, and requirements via our website contact form or email.
Rapid Response: You can expect an initial response within minutes and detailed communication within half an hour.
Design & Proposal: We will deliver a detailed design proposal and a competitive quote within 24 hours.
Prototyping & Production: Upon approval, we move swiftly from prototyping to full-scale production to meet your deadlines.
Partnering with Aoxin Quartz offers several key advantages:
Proven Expertise: With 10+ years in the industry, we have the technical knowledge to tackle complex challenges.
One-Stop Solution: We manage the entire production process, from sourcing high-purity raw materials to fabricating and finishing complex components.
Competitive Value: Located in a major quartz production hub, we leverage an efficient supply chain and advanced manufacturing to offer exceptional quality at a competitive price point.
Dedicated Partnership: Over 90% of our clients become long-term partners. We are committed to your success through responsive service, reliable quality, and innovative solutions.
