Quartz Tube
Quartz Plate
Quartz Rod
Optical Applications
Semiconductor Industry
Laboratory and Chemical Applications
Our premium Quartz Reactor Liners are expertly engineered for the most demanding hydrothermal synthesis and other high-temperature, corrosive, or high-purity applications. Fabricated from 99.99% pure fused silica, these robust liners are built to resist temperatures up to 1200°C and offer exceptional acid and alkali corrosion resistance. Designed with a smooth bottom and precisely finished mouth, they ensure high integrity, prevent contamination, and offer a non-adhesive, pollute-free environment for your critical reactions. Available in multiple standard sizes and offering full custom specifications, our quartz reactor liners provide an ideal, inert solution for laboratory and industrial processes requiring reliable containment.
Remarks：
- ayment method: By wire transfer or advance payment, depending on the quantity of the order.
- Delivery time: According to the order quantity.
- Transportation method: Sea freight or air freight, depending 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 |
Exceptional Purity for Contamination-Sensitive Processes
Made from ultra-high purity SiO2 (≥99.99%), these quartz liners prevent leaching and chemical interaction with your samples, ensuring unparalleled purity for sensitive experiments like trace analysis, semiconductor material synthesis, or pharmaceutical production where even minute contaminants are critical.
Robust Protection for High-Pressure & High-Temperature Reactors
Specifically designed as a liner for hydrothermal synthesis and other extreme conditions, its inherent thermal stability and pressure resistance (when used correctly within a pressure vessel) safeguard the main reactor body, extending its lifespan and enabling reactions beyond the limits of conventional materials.
Broad Spectrum Chemical Corrosion Resistance
Offering superior resistance to a vast array of aggressive chemicals, including most strong acids and alkalis, this quartz lining effectively protects the interior of your reactor from corrosive attack, reducing maintenance and ensuring the integrity of your experimental results over time.
Smooth, Non-Adhesive Surface for Easy Cleaning & High Yield
The meticulously finished inner surface, free from bubbles and streaks, promotes even heat distribution and prevents material adhesion. This smooth, non-porous design facilitates thorough cleaning, minimizes sample loss, and contributes to higher reaction yields, especially with sticky or viscous substances.
Application Scenario
Hydrothermal Synthesis
These liners are explicitly designed for hydrothermal synthesis reactors, providing an inert, high-purity, and high-temperature resistant environment crucial for the growth of crystals, synthesis of nanoparticles, and other advanced material preparations under high-pressure aqueous conditions.
High-Temperature & High-Pressure Chemical Reactions
Ideal for protecting the outer reactor body in chemical processes that demand extreme temperatures (up to 1200°C) and elevated pressures, ensuring the integrity of the reaction vessel and the purity of the reactants and products.
Corrosive Media Processing & Material Protection
Used when handling highly aggressive or corrosive chemicals, such as concentrated acids (excluding HF and hot phosphoric acid) or strong alkalis, at elevated temperatures, the quartz liner acts as a critical barrier to prevent the main reactor from degradation, extending its lifespan and ensuring process safety.
High-Purity Material Research & Production
Essential in fields like semiconductor manufacturing, advanced ceramics, and pharmaceutical research, where ultra-high purity (SiO2 ≥99.99%) is paramount to avoid contamination. These liners provide an inert reaction zone for the synthesis and processing of sensitive or high-value materials.
Handle with care
Quartz glass products are made from valuable materials and must be handled gently to avoid collisions and falls.
Regular maintenance
The maintenance of quartz tubes must be performed regularly to ensure their long-term stable performance. Regularly check the connections, fixings, and mechanical vibrations of the quartz tubes to prevent abnormalities. The exterior of the quartz tubes is prone to contamination from dust and moisture, so they should be cleaned regularly.
Storage environmen
When storing quartz tubes, care should be taken to avoid exposure to mechanical vibrations, shocks, and excessively high temperatures. They should be kept in a dry, cool, and well-ventilated place, avoiding direct sunlight and high-temperature environments.
Quartz liners are crucial for hydrothermal synthesis primarily due to their superior heat resistance (up to 1200°C), allowing for much higher reaction temperatures than PTFE (max ~260°C) or PPL (max ~280°C). Additionally, quartz offers unmatched chemical inertness against a broader range of corrosive media, ensuring high purity for sensitive reactions and preventing leaching that can occur with polymeric liners at elevated temperatures.
Yes, absolutely. We specialize in providing fully customizable quartz reactor liners. We can manufacture liners to specific dimensions (diameter, height, wall thickness), various volumes, and incorporate design features to integrate seamlessly with your existing hydrothermal synthesis reactors or other custom pressure vessels. Please provide your detailed specifications for a tailored solution.
For optimal longevity and performance, quartz reactor liners should be cleaned thoroughly after each use. Due to their non-adhesive surface, most residues can be removed with standard laboratory cleaning agents and deionized water. Avoid using abrasive materials that could scratch the surface. For stubborn residues, mild acid baths (excluding HF) or ultrasonic cleaning may be effective. Always handle with care to prevent chipping or breaking, especially around the rim.
Laser Drilling of Quartz
Threaded Quartz Tube
External Thread on Quartz Tube
Internal Threaded Quartz Tube
Quartz Tube Slotted
Window on Quartz Tube
Angled Cut Quartz Tube
Quartz Tile
Quartz Tube with Window
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.
