Alumina ceramic plate with regular stripes on the long surface

The aluminum oxide ceramic plate with regular stripes on the long strip surface is a special industrial ceramic component made of high-purity aluminum oxide (Al ₂ O3) raw material, which is formed by precision dry pressing or isostatic pressing and sintered at ultra-high temperatures. Its most prominent feature is the design and processing of highly precise, uniform and consistent regular stripes (or grooves, textures) on a long strip-shaped plate-like substrate.
This product perfectly combines the excellent physical and chemical properties and unique surface physical structure of alumina ceramics, becoming an advanced ceramic material with strong functionality and wide applications.

Core features:
Excellent wear resistance: With a Mohs hardness of up to level 9, second only to diamond, it can effectively resist the erosion and wear of particles, powders, and fibers, and has a service life far exceeding that of metals and polymer materials.
Extremely high mechanical strength: high bending strength, able to withstand large loads and pressures, and not easily deformed or broken under high-speed or heavy load conditions.
Excellent insulation performance: high resistivity, low dielectric loss, making it an ideal high-temperature insulation component to ensure safe and stable operation of equipment in high voltage and high frequency environments.
Outstanding high temperature and corrosion resistance: It can work in high temperature environments above 1600 ℃ for a long time, and is not afraid of corrosion from acids, alkalis, and various organic solvents. Its performance is stable and does not age.
Surface stripe design:
Anti slip and friction enhancement: The regular distribution of stripes can greatly increase surface friction and effectively prevent material slippage.
Guidance and positioning: Stripes can serve as precise guides or reference surfaces to achieve linear motion, precise positioning, and alignment of materials.
Increasing specific surface area: The striped groove structure increases the effective contact area, which facilitates heat dissipation, enhances adhesion, or promotes reactions.

What problems can this product solve for you?

1. Solve the problem of rapid wear and short equipment life: replace ordinary metal or plastic guide rails and liners, extend the life of components by several times or even tens of times in harsh working conditions, significantly reduce downtime replacement frequency and maintenance costs.
2. Solve the problem of material failure in high-temperature and corrosive environments: In high-temperature furnaces and corrosive chemical environments, metals will soften, oxidize, and corrode, and plastics cannot be used. However, this product can work stably to ensure production continuity.
3. Solving the dilemma of balancing insulation and thermal conductivity: When both excellent electrical insulation and good heat dissipation are required (such as semiconductor equipment), this ceramic board is the perfect solution.
4. Solve the problems of slippage and jamming in precision transmission: For materials such as glass, wafers, and precision components that require smooth and precise transmission, the striped surface provides reliable friction and linear guidance, ensuring transmission accuracy and efficiency.
5. Meet cleanliness and hygiene requirements: The surface is smooth without pores, not easily adhered to materials, and easy to clean, making it very suitable for industries such as food and medicine that have strict hygiene requirements.

Main application areas
With its comprehensive performance, this ceramic board is widely used in the following high-tech and industrial fields:
Semiconductor and Electronics Industry:
Used as a guide rail and carrier strip for wafer polishing, cleaning, and transmission lines.
Load bearing rails and insulation brackets inside integrated circuit sintering furnaces and diffusion furnaces.
Industrial Automation and Conveyor Systems:
Wear resistant guide rails and sliders for high-precision linear modules.
Positioning bars, guide bars, and synchronous belt liners on automated production lines.
Conveyor rollers on glass and LCD panel production lines.
High temperature industrial furnaces and heat treatment industry:
Kiln equipment in kilns such as sintering furnaces, push plate furnaces, and roller kilns, such as load-bearing plates and guide rail bricks (push plates).
Supports and isolation components inside the furnace.
Textile and fiber manufacturing industry:
The guide wire, friction false twist plate, and guide wire rod on the chemical fiber spinning machine have wear-resistant and smooth surfaces that can effectively protect the fibers.
New energy and lithium battery industry:
The transmission guide rail inside the baking furnace for lithium battery electrode sheets is high temperature resistant, corrosion-resistant, and clean.
Medical and food equipment:
Precision moving parts in medical analytical instruments.
Contact parts in food packaging machinery that require corrosion resistance and easy cleaning.

Customized service
We are well aware that standard products may not be able to meet the unique needs of all customers. Therefore, we provide flexible and comprehensive customized services to ensure that our products perfectly fit your specific application.
Size customization:
Length, width, and thickness: can be precisely customized according to your equipment space and load-bearing requirements.
Stripe style customization:
Stripe shape: Various tooth shapes such as rectangular teeth, circular teeth, V-shaped teeth, trapezoidal teeth, etc. can be customized.
Stripe spacing (pitch) and depth: Design the most suitable stripe parameters based on the required friction, guidance accuracy, or specific surface area requirements.
Material performance customization:
Alumina purity: Provides multiple purity options ranging from 92%, 95%, 99% to 99.7%. The higher the purity, the better the hardness, strength, and high temperature resistance.
Special modification: Other ingredients can be added to enhance specific properties, such as increasing toughness or changing color.
Precision machining and post-processing:
Precision drilling, slotting, chamfering: providing high-precision dimensional processing for easy installation and integration.
Surface polishing: Non striped surfaces or specific areas can be polished to achieve a mirror effect and further reduce friction resistance.

Our advantages:
We have the full industry chain manufacturing capability from raw material formulation, compression molding, high-temperature sintering to precision cold processing, ensuring full control over product quality and delivery time. Our engineering team will provide you with professional technical consultation and solutions.

If you are looking for a reliable, durable, and high-performance ceramic solution, our long striped alumina ceramic panels may be your best choice. Please contact our technical sales team to provide your specific needs, and we will provide you with the most suitable product solution and quotation.

Brudeze Ceramics supplies and sells a wide range of high-quality quartz glass, including alumina ceramics, zirconia ceramics, silicon nitride ceramics, aluminum nitride ceramics, silicon carbide ceramics, boron carbide ceramics, bioceramics, machinable ceramics, etc. We can meet the customization requirements of various ceramic products.