Premium Industrial Grade Alumina Ceramic Porous Disc and Precision Machined Plates for Advanced Filtration
In the realm of high-performance materials science, the demand for reliable, durable, and chemically inert filtration solutions has never been greater. Our product line features top-tier industrial grade alumina ceramic porous disc components engineered to meet the rigorous standards of modern industrial applications. These specialized discs are not merely passive filters; they are pre
cision-engineered systems designed to withstand extreme thermal shock, aggressive chemical environments, and high-pressure differentials. By leveraging advanced sintering techniques and computer-controlled machining processes, we deliver products that ensure consistent flow rates, exceptional purity, and extended service life. Whether you are involved in pharmaceutical processing, semiconductor manufacturing, or heavy-duty industrial wastewater treatment, our alumina ceramic porous plate solutions provide the robustness required to maintain operational efficiency and product integrity.
Key Characteristics and Technical Superiority
The defining feature of our offerings is the combination of material purity and structural precision. The core material is high-purity aluminum oxide, typically ranging from 90% to 99.9% Al2O3, which provides a dense crystalline structure resistant to wear and corrosion. This composition ensures that the industrial grade alumina ceramic porous disc maintains its mechanical strength even under severe operating conditions. Unlike polymeric alternatives that may degrade or leach contaminants, these ceramic elements offer superior biocompatibility and chemical stability. The precision machined alumina ceramic porous plate undergoes meticulous finishing to achieve tight tolerances, ensuring uniform pore distribution across the entire surface area. This uniformity is critical for applications requiring precise particle retention and laminar flow characteristics. Furthermore, the chemical resistant alumina ceramic porous plate exhibits negligible reactivity with acids, alkalis, and organic solvents, making it an ideal choice for harsh chemical processing environments where traditional materials would fail rapidly.
Detailed Product Description and Engineering Specifications
Our industrial grade alumina ceramic porous disc is manufactured using a proprietary powder metallurgy process that allows for precise control over pore size distribution, ranging from fine micropores to larger macro-pores depending on specific customer requirements. This level of customization ensures that clients can select the exact filtration rating needed for their application, optimizing both throughput and capture efficiency. The resulting industrial grade alumina ceramic porous disc exhibits a rigid, open-cell structure that facilitates rapid fluid passage while effectively trapping particulate matter. The surface finish is smooth and non-shedding, preventing secondary contamination of the filtered medium. For applications requiring complex geometries, our precision machined alumina ceramic porous plate utilizes CNC diamond tooling to create intricate shapes, channels, and mounting features without compromising the structural integrity of the ceramic matrix. This capability allows for seamless integration into existing piping systems, reactors, and filtration housings. The chemical resistant alumina ceramic porous plate is particularly valued in industries such as electroplating, battery manufacturing, and chemical synthesis, where exposure to corrosive agents is routine. Its ability to resist pitting, cracking, and dissolution ensures long-term performance and reduces the frequency of replacement cycles, thereby lowering total cost of ownership. Additionally, the thermal conductivity of alumina ceramic aids in heat dissipation, allowing these components to function effectively in high-temperature processes up to 1000 degrees Celsius, far exceeding the limits of most polymer-based filters.
Versatile Application Scenarios Across Industries
The adaptability of our alumina ceramic products makes them suitable for a wide array of demanding sectors. In the pharmaceutical industry, the chemical resistant alumina ceramic porous plate is utilized for sterile filtration of buffers, injectables, and oral suspensions, ensuring compliance with strict hygiene standards due to its ease of sterilization via autoclaving or dry heat. The semiconductor sector relies on the precision machined alumina ceramic porous plate for ultra-pure water filtration and gas distribution systems, where any particulate shedding could compromise wafer yield.
AlUMINA TECH DATA
|
ITEM
|
UNIT
|
99.9 ALUMINA
|
|
Density
|
G/cm3
|
3.94
|
|
Bending Resistance
|
Mpa
|
500
|
|
Compressive Strength
|
Mpa
|
3300
|
|
Elasticity Modulus
|
Gpa
|
400
|
|
Shock Strength
|
Mpam/2
|
5.2
|
|
Vaporization Coefficient
|
M
|
12
|
|
Vickers Hardness
|
HV0.5
|
2000
|
|
Thermal Expansivity
|
10-6K-1
|
8.0
|
|
Conductivity
|
W/MK
|
28
|
|
Thermal Shock Resistance
|
AT℃
|
280
|
|
Maximum Service Temperature
|
℃
|
1750
|
|
20℃ Volume Resistance
|
Ω
|
≥1015
|
|
Dielectric Strength
|
KV/mm
|
30
|
|
Apparent Porosity
|
％
|
0
|
|
Permittivity
|
Er
|
10
|
|
Dielectric Loss Angle
|
tanδ
|
0.001
|
