Customization: | Available |
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Car Make: | Diesel Engined Car |
Car Model: | Diesel Engined Car |
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Diesel particulate filter based on cordierite
project | |||||
Thermal shock resistance | Keep at 450 ºC for 30 minutes, quickly remove and cool at room temperature for 30 minutes. Repeat this process continuously for 3 times | muffle furnace | |||
compressive strength | A-axis | >=7.5Mpa | Compression strength machine | ||
B-axis | >=2Mpa | ||||
Thermal conductivity (W/m · K) | 23±11 | ||||
Linear expansion coefficient | (20-800 ºC; × 10-6/ºC): Final value and peak value ≤ 5.0; | Thermal expansion coefficient meter | |||
Water absorption rate | 22%-26% | Electronic scale | |||
Average aperture (μ m) | 13±2; | ||||
Aperture distribution (cm3/g) | 1.≥40μm:0.00~0.05, 2. 40-20μm:0.00~0.03, 3.20-10μm:0.00~0.25, 4. ≤10μm:0.00~0.03; |
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chemical composition | AL203 | 4.26±0.2 | |||
Mg0 | 1.01±0.2. | ||||
Si02 | 13.75±3.0, | ||||
Si: | 8.26±1.0, | ||||
SiC: | 72.00±2.0, | ||||