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| Customization: | Available |
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| Application: | Catalyst carriers, Fillers, Filter materials, Heat storage materials |
| Cell Shape: | Round |
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Application field (Focusing on cordierite honeycomb ceramics) Automobile exhaust gas treatment
1.Three-way catalytic converter (TWC) : Reduces CO, NOx and HC emissions from gasoline vehicle exhaust.
Diesel particulate Filter (DPF) : Captures soot particles from diesel engines and supports regenerative combustion.
2. Industrial environmental protection
Purification of small-scale combustion equipment: such as particulate matter filtration in the exhaust gas of generators and boilers. Laboratory waste gas treatment: Catalytic degradation of low-concentration harmful gases.
3. Energy and Chemical Engineering
Gas pretreatment: Filter impurities from natural gas to protect downstream equipment.
Micro-reactor carrier: A miniaturized device used for chemical catalytic reactions.
4. Civilian field
Indoor air purifier: Adsorbs volatile organic compounds such as formaldehyde (requires active coating).
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Terms
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Unit
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Value
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Measured value
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Test method
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Cordierite main crystalline phase content
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%
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≥90.0
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93.8
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XRD
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AL2O3
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%
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35.4±1.5
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36.2
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chemical analysis
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MgO
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%
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13.5±1.6
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14.6
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SiO2
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%
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49.7±1.7
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48
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volume-weight
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Kg/L
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≤0.60
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0.59
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Culculate(weight/volume)
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Strength
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Mpa
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≥15.0
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28
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Digital display engineering ceramics strength tester
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Mpa
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≥2.0
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4.5
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Mpa
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≥0.15
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0.28
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Coefficient of thermal expansion(indoor temperature-800ºC)
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/ºC
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≤1.8×10-6
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1.55
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Thermal expansion coefficient apparatus
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Softening point
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ºC
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≥1360
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1390
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DMTA
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Resistance to heat shocks(550ºC)
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Time
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≥3
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3
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muffle furnace
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Water absorption
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%
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18-28
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25
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balance
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