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Surface area, High porosity, Thermal-shock, Small resistance ventilation - details see: https://www.machineto.com/diesel-engine-carbon-fume-particles-filters-10231699

Diesel engine carbon fume particles filters are our specially-developed honeycomb ceramics of special structure, which are special materials for catching carbon fume particles, and are made with new technology and new materials based on cordierite honeycomb ceramic, and has good pore distribution ability. The carbon fume filtering ratio is larger than 85%.

Chemical and physical properties:
1) Chemical composition: SiO₂, 50.9±1%;
Al₂O₃, 35.2±1%; MgO, 13.9±1%
2) Compression strength under normal temperature: ≥12MPa
3) Thermal expansion coefficient: ≤17 x 10-6/^oC
4) Wall thickness: 0.44-0.52mm (100 cells/square inch), 0.30-0.40mm (200cells/square
inch)
5) Pore ratio: 45-50%
6) Mean pore bore: 8-13μm
7) Max. use temperature: 1,000^oC
8) Carbon fume filtering ratio: ≥85%

List of diesel engine carbon fume particles filter (crosswise blocking type) carriers:
1) Pore density: 100 cells/square inch
2) Outside dimensions (mm): Ø144 x 150, Ø150 x 150, Ø190
x 200, Ø240 x 240, Ø240 x 305, Ø260 x 305, Ø286
x 305, Ø286 x 317, Ø286 x 355; combined type lane-shape
Ø374 x 270 x 317; 200 cells/square inch Ø144 x 150, Ø150
x 150, Ø190 x 200, Ø228 x 200