Porous Ceramic Filter
BLUE porous ceramic filters offer excellent mechanical strength, corrosion resistance, and high-temperature resistance up to 1500°C. We provide standard and customized sintered ceramic filters, including discs, plates, tubes, and sheets, available in various sizes and filtration ratings.
BLUE's Porous Ceramic Advantages
BLUE is an ISO 9001:2015 certified supplier, specializing in the production of high-quality porous ceramic filters.
Our sintered porous ceramic filters can be customized in material, size, thickness, shape to meet your various needs.
BLUE sintered ceramic filters have uniform density and a wide range of filtration grades from 0.5μm to 100μm.
Our sintered ceramic filters can be used for sterile filtration, are washable and have a long service life.
Porous Ceramic Filter Materials
Alumina is a common porous ceramic material with low density of 3.9 g/cm³ and extremely high hardness (HRA 80-90).
Silicon nitride has the advantages of high bending strength, good wear resistance, corrosion resistance and good thermal shock resistance.
Silicon carbide is a high-performance ceramic with low density (3.1 g/cm³), high hardness, high thermal conductivity, good wear resistance and oxidation resistance.
Zirconia filters have good high temperature stability, heat resistance and corrosion resistance.
Standard Sintered Ceramic Tube
As a professional sintered ceramic supplier, we offer standard porous ceramic filters for quick delivery at competitive prices from China.
Our SIntered ceramic tube filters are available in various sizes, with inner diameters ranging from 20 to 200 mm and outer diameters from 30 to 300 mm.
The length and filtration accuracy of standard sintered ceramic filters can also be customized.
Free download of our standard porous ceramic filters product list!
Benefits of Porous Ceramic Filter
Compared with sintered plastic filters, porous ceramic filters have a strong structure and excellent mechanical strength.
Sintered ceramic filters have excellent high temperature resistance up to 800 °C.
Porous ceramics are made of fine ceramic powders sintered at high temperature and have good surface roughness up to R 0.8μm.
Porous ceramic filters also have excellent corrosion resistance.
Applications of Porous Ceramic Filter
Water treatment
Porous ceramic filters are sterile and non-toxic, with high filtration accuracy, and can effectively remove sediments and impurities in the water.
Air filtration
The interior of the sintered ceramic filter is a tortuous porous structure, which can filter dust, particulate matter, etc. in the air.
Chemical industry
Porous ceramic filters have excellent corrosion resistance and can resist acids, alkalis and other chemical solvents.
BLUE Customized Porous Ceramic Filter
The following are the custom specifications of BLUE sintered ceramic filters, including materials, porosity, filtration accuracy, etc.
| Attribute | Value |
|---|---|
| Material | Alumina, Silicon Carbide, Zirconia, Silicon Nitride |
| Shape | Disc, Plate, Sheet, Ring |
| Porosity | 30% – 60% |
| Colors | White, Black, Brown, Grey |
| Surface Roughness | Ra 0.8 – 1.6 μm |
| Filter Accuracy | 0.5 – 100μm |
| Maximum Operating Temperature | 1500°C |
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