#quartzplate

Milky opaque quartz plate

The milky opaque quartz plate is a special type of quartz material made from 99.9% high-purity quartz raw materials through advanced electro-fusion technology. With its uniformly distributed micrometer-sized closed pores structure inside, this material has extremely low thermal conductivity and excellent infrared reflection performance. As an ideal component for semiconductor heat treatment, high-temperature furnaces insulation, and the optical field, it can not only effectively reduce heat loss but also maintain excellent chemical stability and structural strength in extremely high-temperature environments, meeting the strict requirements of global high-end manufacturing.

FAQ Q1: What is the core difference between the milky white opaque quartz plate and the traditional transparent quartz plate? A: The core difference lies in their microscopic structure and optical and thermal properties. The milky white quartz plate contains a large number of tiny closed pores inside, which makes it opaque and milky white, and has extremely low thermal conductivity and high infrared reflectivity, making it ideal for heat insulation and preservation; while the transparent quartz plate has excellent light transmission properties and is mainly used as optical windows or observation windows, with much poorer heat insulation performance than the milky white quartz. Q2: What customization services can you provide in terms of specifications and dimensions? A: We offer comprehensive size and shape customization services. Whether it's circular, square, or rectangular plates with a thickness ranging from 2 to 500mm, or custom-shaped parts based on drawings, we can precisely process them. Additionally, we can also provide deep processing services such as punching, cutting, mold opening, grinding and polishing, fully meeting the personalized needs of customers. Q3: What is the specific role of this material in semiconductor manufacturing? A: In the semiconductor field, it is mainly used in high-temperature heat treatment processes such as oxidation, diffusion and annealing. As insulation tanks, heat insulation baffles, flanges and other components in vertical or horizontal furnaces, it can minimize heat loss and ensure uniform temperature in the furnace, while its high purity characteristic avoids process contamination.

Curved and bent flat quartz plate

The curved and arc-shaped flat quartz plate is a special type of quartz component made by specially heating and bending the flat quartz material. It combines the high-temperature resistance, high light transmittance, and corrosion resistance of quartz with customized arc-shaped structure. This product is specifically designed for scenarios in optics, semiconductors, medical and laboratory equipment that have specific requirements for light path guidance, fluid control, or space adaptation. It can be customized with various curvatures such as R-angle, wave-like, and U-shaped according to the drawings provided by the customers.

FAQ Q1: How high can the arc-shaped and curved flat quartz plate withstand? A: Depending on the grade of the quartz raw material, ordinary products can withstand a long-term temperature of 1100°C, and high-purity quartz products can operate stably at 1200°C. The strength of the arc-shaped area after heat bending remains consistent with the base material, and there will be no softening or deformation. Q2: What is the minimum achievable bending radius? A: For plates thinner than 3mm, the minimum inner radius of bending can reach 15mm; when the thickness is 5-8mm, it is recommended that the radius be no less than 30mm. Specific details need to be confirmed through engineering for your working environment's temperature gradient and mechanical load requirements. Q3: Can multiple different directions of bending be achieved on the same quartz plate? A: Yes. We have produced S-shaped double-arc and three-dimensional torsional arc plates for many customers, but note that the addition of multiple arc radii will increase the difficulty of processing tolerance control. It is recommended to leave at least a 20mm straight section transition area between the single arc segments. Q4: What level of surface finish can be achieved? A: The regular grinding surface has Ra ≤ 0.8μm, and the precise polishing can reach Ra ≤ 0.2μm. For optical transmission purposes, we can provide laser-level polishing, with a light transmission rate of ≥ 92% (380-1100nm wavelength band).

Customized laser drilling transparent quartz plate manufacturer

Transparent quartz plates have become the core substrate for precision optics, medical devices, and high-end scientific research fields due to their excellent optical and high-temperature resistance characteristics. The laser drilling process breaks through the limitations of traditional mechanical processing and endows high hardness and high brittleness quartz materials with micrometer level precision hole patterns. As a professional custom manufacturer, we are committed to deeply integrating ultrafast laser technology with high-purity quartz materials, providing global customers with high-precision, high aspect ratio, and crack free customized drilling solutions for quartz plates.

Large diameter polished quartz plate

Large diameter polished quartz plates are high-quality optical components made from high-purity natural crystals or synthetic quartz through precision cutting, grinding, and double-sided polishing processes. It has extremely high transmittance and excellent thermal stability, which can perfectly meet the strict requirements of ultra large size, high flatness, and ultra smooth surface in the semiconductor, photovoltaic, and high-end optical fields. It is a key core consumable to ensure the stable operation of precision equipment.

FAQ Q: What diameter quartz plates can you provide for customization? A: As a professional source manufacturer, we have strong capabilities in large-scale processing. Normally, we can provide quartz plates with diameters ranging from 300mm to 600mm. For special needs, we can customize ultra large quartz plates with a maximum diameter of 800mm or even larger, and the thickness tolerance can be controlled within ± 0.05mm. Q: What standards can be achieved for the surface smoothness and flatness of large-diameter quartz plates? A: We use advanced double-sided polishing technology, with a surface finish of up to 10/5 or even higher (according to MIL-PRF-13830B standard), and a flatness (TTV) that can be controlled within 3 μ m to ensure no distortion occurs in high-precision optical testing. Q: What high-temperature or corrosive environments are your products suitable for? A: Our quartz plates have a purity of over 99% and a softening point of about 1732 ℃. They can work stably in an environment of 1100 ℃ for a long time and have strong corrosion resistance to most acids (except hydrofluoric acid), making them very suitable for extreme working conditions.

Large diameter transparent observation window optical quartz plate

Large diameter transparent observation window optical quartz plate is a high-end transparent component specially designed for industrial windows and optical systems in extreme high temperature, high pressure, and highly corrosive environments. We use top optical grade fused silica material, which has excellent characteristics of high temperature resistance, thermal shock resistance and full band high transmittance. No matter what special specifications you need, we can provide comprehensive precision customization services from diameter to thickness to ensure perfect compatibility with your equipment needs.

FAQ Q: What is the maximum size that your large-diameter quartz observation window can achieve? A: Relying on advanced hot bending and precision cold processing technology, we can provide ultra large transparent quartz windows with diameters exceeding 1000mm or even larger, while supporting irregular cutting, fully meeting the customized needs of large reaction vessels, boilers, and special optical instruments. Q: What are the core advantages of optical quartz plates compared to ordinary glass observation windows? A: The core advantage lies in its ultimate temperature resistance and optical performance. The thermal expansion coefficient of optical quartz is extremely low, and it can withstand sustained high temperatures above 1100 ℃ and severe thermal shocks without exploding; At the same time, its transmittance in the full spectral range from ultraviolet to infrared is over 90%, far superior to ordinary glass. Q: What parameters are required to customize a quartz observation window? A: To ensure precise matching, you only need to provide the required diameter/size, thickness, edge processing requirements (such as grinding and chamfering), surface smoothness requirements, and specific application scenarios (such as temperature, pressure, medium environment), and our engineers can provide you with professional processing drawings and solutions.

Ultra thin transparent optical quartz plate

Ultra thin transparent optical quartz plate is an advanced material specially designed for precision optics and cutting-edge electronics fields. It has become an indispensable core component in modern high-tech industries due to its extremely high transmittance, low thickness tolerance, and excellent physical and chemical stability, perfectly adapting to complex application scenarios with strict material performance requirements. For users who pursue ultimate performance, this product directly faces many challenges: it not only significantly reduces the overall weight and volume of the optical system, breaking through the limitations of traditional glass in low transmittance and poor thermal stability in the deep ultraviolet band, but also maintains absolute stability in size and performance in extreme high temperature or corrosive environments, providing the most reliable optical guarantee for your precision instruments.

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.

High precision slotted quartz plate manufacturer

High precision slotted quartz plates are key foundational materials in the fields of semiconductors, photovoltaics, optics, and precision instruments. Their processing accuracy, surface quality, and dimensional stability directly determine the performance and yield of terminal equipment. As a professional quartz product customization manufacturer, we focus on providing high-precision slotted quartz plates with micrometer level tolerance control, solving customers' core problems in complex structural processing, high cleanliness requirements, and special size customization. Whether it's wafer loading in semiconductor manufacturing, precision positioning in optical systems, or corrosion-resistant vessels in laboratory environments, we can provide customers with a one-stop solution from design to mass production through advanced CNC machining technology and strict quality control, ensuring that every quartz plate can be perfectly adapted to your application scenario.