1200 ℃ heat-resistant and stable quartz plate

In extreme high temperatures and harsh industrial environments, the stability of materials directly determines the safety and efficiency of production. Our 1200 ℃ heat-resistant and stable quartz plates are refined from high-purity quartz raw materials, with excellent thermal shock stability and chemical inertness. It is designed for application scenarios that require long-term maintenance of physical form and optical performance at high temperatures of 1200 ℃, and is an ideal core component for semiconductors, photovoltaics, and high-end laboratory equipment.

FAQ

Q: What is the maximum continuous operating temperature of this quartz plate? Can it withstand sudden high temperatures?

A: Our quartz plate is designed for long-term stable operation in an environment of 1200 ℃. With its extremely low coefficient of expansion, quartz glass can withstand instantaneous thermal shocks up to around 1450 ℃ without breaking.

Q: Can you provide customized services for non-standard sizes?

A: Absolutely possible. We have a professional deep processing workshop that supports precision cutting, drilling, slotting, and polishing according to your drawings. Whether it is irregular parts or ultra-thin pieces, they can be customized according to your needs.

Q: What are the core advantages of quartz tiles compared to ordinary glass or ceramic tiles?

A: The core advantage lies in its extremely high purity (SiO ₂ content ≥ 99%), excellent light transmittance (visible and ultraviolet bands), and outstanding acid and alkali corrosion resistance, and it will not precipitate impurities to pollute the experimental or production environment at high temperatures.

Resolve your core challenge

Choosing our 1200 ℃ heat-resistant and stable quartz plate means you will receive ultimate thermal stability and an extended service life. We are well aware of the shutdown risks caused by material deformation, explosion, or crystallization in high-temperature environments. Therefore, through precision annealing technology, we ensure that the product maintains dimensional accuracy during repeated temperature rise and fall processes. Whether as an observation window for high-temperature furnaces, wafer carrier plates, or insulation plates for precision instruments, it can provide you with a clean, safe, and reliable physical barrier, significantly reducing your equipment maintenance costs.

Specifications and professional advantages

We are committed to providing high standard and customized quartz solutions to global customers.

Excellent product performance

Temperature resistance level: softening point up to 1732 ℃, long-term safe working temperature of 1200 ℃.

Purity guarantee: The impurity content is extremely low, effectively preventing the phenomenon of "crystallization" (loss of transparency) at high temperatures and extending the service life.

Processing accuracy: The dimensional tolerance can be controlled within ± 0.05mm, and the surface smoothness can reach optical grade polishing according to requirements.

Flexible customized services

We provide comprehensive specification customization to meet the needs of different industrial scenarios:

Size customization: from a few millimeters of micro gaskets to large-diameter (diameter 500mm+) furnace door panels.

Thickness selection: ranging from 1.0mm to 50mm, supporting ultra-thin processing.

Special process: supports drilling, countersunking, edge chamfering, sanding treatment, and coating processing.

Widely applicable fields

Semiconductors and photovoltaics: diffusion furnace boat, carrier plate, cleaning tank.

Laboratory equipment: high temperature observation window, combustion boat, insulation baffle.

Industrial heating: electric furnace observation window, thermocouple protection tube accessories.

Special lighting: substrates for halogen lamps and ultraviolet sterilization lamps.

Why choose us

As a source manufacturer, we not only provide products, but also offer solutions to solve high-temperature material problems.

Global supply capability: A comprehensive packaging and logistics system ensures the safe delivery of quartz products to all parts of the world.

Strict quality inspection: Each batch of products undergoes stress testing and dimensional review to ensure no bubbles or cracks.

Customer application case sharing

Case 1: A semiconductor equipment manufacturer in Europe

Problem faced: In the research and development of a new wafer annealing furnace, the original quartz observation window of the customer is prone to micro cracks under the thermal shock of high-frequency switch doors at 1150 ℃, leading to vacuum leakage.

Solution: We have customized a specially made heat-resistant quartz plate with a thickness of 8mm and adopted a special edge polishing process to reduce stress concentration.

Result: After 3 consecutive months of testing, the quartz window remained intact during 20 daily temperature rise and fall cycles, with no attenuation in light transmittance.

Case 2: A New Energy Materials Laboratory

Problem faced: The laboratory requires a load-bearing tray that can withstand high temperatures of 1200 ℃ and strong acid steam corrosion, and has a very special size (irregular shape).

Solution: Our engineering team has produced a batch of high-purity irregular quartz trays using CNC precision carving technology based on the CAD drawings provided by the customer.

Result: The product was perfectly adapted to its experimental equipment and did not undergo any chemical reactions in a strong acid environment, ensuring the purity of the experimental data.

Whether you need standard specifications or complex non-standard customization, we can meet your needs. Feel free to contact us anytime for a quote or technical consultation, and let us provide solid quartz material support for your project!

Luverre Quartz is a manufacturer focusing on producing various quartz plates, we can produce customized quartz plates in different sizes and shapes, such as square, round, oval and other special shaped designs according to customer's requirements. The processing includes cutting, bending, welding, etc., and there are different colors available, such as transparent quartz plates, opaque quartz plates, milky quartz plates and so on.