Wuxi Special Ceramic Electrical Co.,Ltd
High quality,small trial produce and quick delivery.
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Mullite Ceramics Honeycomb Ceramic Filter Waste Treatment White Corrosion Resistance
Honeycomb ceramic filter is a fine strainer with straight hole structure, which provides a cost-efficient alternative to more effective ceramic foam filter. We can produce different size and shape of extruded ceramic filter; they have better handling properties than ceramic foam filter.
Honeycomb ceramic filter is mainly used for filtration of molten metal in metallurgy and foundry industry, to purify metal liquid and reduce non- metal impurity and gas, make the metal liquid to remain calm and reduce the swirl. Simplify the pouring system and improve the producing rate. Improve surface quality and mechanical performance of casting, reduce the rejection rate of casting, raise the life span of the casting and reduce casting cost.
Extruded honeycomb ceramic filter is widely used for grey iron, ductile iron and malleable iron, aluminum, aluminum alloy, copper, stainless steel, steel and so on. Grey iron requires cell diameters of less than or equal to 2 mm, spheroidal graphite iron requires cell diameters of 2 mm and greater.
Specification
| Mullite Main Parameter:(Chemical/physical) | ||||
| Property | Item | Unit | Mullite | |
| General properties | Main chemical ingredient | 3Al₂O₃,2SiO2 | ||
| Bulk Density | g/cm³ | 3.2 | ||
| Color | - | white | ||
| Water absorption | % | 0 | ||
| Main Characteristics | low thermal expansion | |||
| Main Applicationa | IC Packages | |||
| Mechanical Properties | Flexural Strength | Mpa | 280 | |
| Elastic Modulus | Gpa | 210 | ||
| Vickers Hardness | Gpa | 10.8 | ||
| Compressive Strength 20℃ | Mpa | - | ||
| Fracture Toughness(k l c) | Mpa*M*1/2 | - | ||
| Thermal Properties | Thermal conductivity(20℃) | w/mk | 5 | |
| Coefficient of Thermal expansion (40-400℃) | 1x10-6/℃ | 5 | ||
| Electrical Properties | Dielectric Strength(1mhz) | ac-kv/mm(ac v/mil) | 15 | |
| Dielectric Constant(1MHZ) | 25℃ | 7.4 | ||
| Volume Resistivity | ohm-cm(20℃) | ＞10^14 | ||
| ohm-cm(300℃) | 10^12 | |||
| ohm-cm(500℃) | 10^9 | |||
Our Company
Wuxi Special Ceramic Electrical mainly produces alumina, Silicon nitride, Zirconia, Steatite, Boron nitride, Cordierite,mullite products, widely used in metal welding, electronic conductor, mechanics, assembling, insulation, chemicals, instrument, textile, nuclear industry, aerial field.We accept trial produce according to the drawing or sample.It usually takes 15 days to finish trial product.Mass produce usually takes 30 days.Goods' package is carton or PLT.It can be negotiable with each other.
We mainly sell goods to toshiba lighting group in Japan and Europe.Our aim is to deliver goods with high quality at quick delivery date.
mass produce by 100% inspection