Al2O3 Ceramic Substrates , Cordierite Diesel Particulate Filter
Applications:
This product is a kind of special structure and special material of wall flow ceramic honeycomb ceramic filter element, used in the diesel engine exhaust gas purification device, using the hole wall of the pore wall flow filter body, intercept, capture the carbon in the diesel exhaust smoke particles, diesel exhaust gas purification. There are cordierite and silicon carbide material
Overall dimensions standards
| Item | Overall dimensions | standard values | Test method |
| Wall thinkness | 100CSI | 0.46MM±0.04 | vernier caliper |
| 200CSI | 0.36MM±0.04 | vernier caliper |
| Overall dimensions | OD:＜120MM | ±1.0MM | vernier caliper |
| ≥120MM | ±1% | vernier caliper |
| Height:＜150 | ±1.0 | vernier caliper |
| ≥150 | ±1%Height | vernier caliper |
| Hole density(Holes /inch2) | 100CSI | 100±10 | vernier caliper |
| 200CSI | 200±10 | vernier caliper |
| Hole sealing integrity | 100% Intact | Bright light perspective |
| Internal crack | | | Bright light perspective |
Description:
This product is a kind of special structure and special material of wall flow ceramic honeycomb ceramic filter element, used in the diesel engine exhaust gas purification device, using the hole wall of the pore wall flow filter body, intercept, capture the carbon in the diesel exhaust smoke particles, diesel exhaust gas purification. There are cordierite and silicon carbide material.
Benefits of Products:
●High porosity of hole on the wall of high porosity, good liquidity and uniform distribution
●High temperature resistance, chemical corrosion resistance, thermal shock resistance and thermal shock resistance is strong
●The pressure drop is small
●High filtration efficiency, able to adapt to all kinds of regeneration
● Low thermal expansion coefficient
Specifications
| Cell density (CPSI):100 and 200 |
| Item | (mm) Sectional Dimension | (mm2) Area of Section | Shape of Section | (mm) Height |
| 1 | 118.4(4.66”) | 11010 | 
| The height can be designed by customer |
| 2 | 127(5”) | 12667 | 
|
| 3 | 144(5.66”) | 16286 | 
|
| 4 | 150(5.9”) | 17671 | 
|
| 5 | 190(7.5”) | 28352 | 
|
| 6 | 228(9”) | 40828 | 
|
| 7 | 240(9.5”) | 45238 | 
|
| 8 | 267(10.5”) | 55990 | 
|
| 9 | 286(11.25”) | 64242 | 
|
| 10 | 305(12”) | 73061 | 
|
| 11 | 330(13”) | 85529 | 
|
| 12 | 381(15”) | 114009.00 | 
|
| 13 | 457(18”) | 164029.00 | 
|
| 14 | 144.8x81.3 | 9921.16 | 
|
| 15 | 144x116 | 13366.67 | 
|
| 16 | 188x103 | 16338 | 
|
| 17 | Trapezium 130x100 | 10530 | 
|
| 18 | 203.3x97 | 17059 | 
|
| 19 | 191.8×95.8 | 14698 | 
|
| 20 | 190×134 | 22160 | 
|
| 21 | 145×118 | 14120 | 
|
| 22 | 154.9×127 | 15771.65 | 
|
| 23 | 207.3×101.4 | 17753.25 | 
|
| 24 | 207.4x100.4 | 17920 | 
|
REMARK: The SIZE can be designed by customer
Competitive Advantage:
●The pressure drop is small
● Low thermal expansion coefficient
●High filtration efficiency, able to adapt to all kinds of regeneration
●High porosity of hole on the wall of high porosity, good liquidity and uniform distribution
●High temperature resistance, chemical corrosion resistance, thermal shock resistance and thermal shock resistance is strong
Product Tags:
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Round Cordierite Dpf Honeycomb Ceramic Substrate 100 200 CPSI Cells Density Images
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