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Parameters | Unit | Data | ||||
Material: Cordierite | wt% | ≥90 | ≥94 | |||
Coefficient of Thermal Expansion(20-800°C) | cm/cm/ °C | ≤1.8×10-6 | ≤1.5×10-6 | |||
Thermal Stability(20-650°C) | times | ≥1 | ≥3 | |||
Soften Temperature | °C | ≥1420 | ≥1440 | |||
Compression Strength | Lengthways | MPa | 16 | 16.9 | ||
Horizontal | MPa | 5 | 6.2 | |||
Specific Weight | Kg/L | 0.45-0.55 | 0.45-0.5 | |||
Porosity | % | 40-45 | 41 | |||
Water-absorbing rate | % | 23-25 | 23.8 | |||
Regular size of DOC/SCR ceramic substrate | ||||||||||
Dimension (Dia*H)) (mm) | CPSI | Dimension (Dia*H) (mm) | CPSI | Dimension (Dia*H) (mm) | CPSI | |||||
190*101.6 | 300/400 | 240*152.4 | 300/400 | 305*101.6 | 300 | |||||
190*152.4 | 300/400 | 267*101.6 | 300/400 | 305*152.4 | 300 | |||||
228*101.6 | 300/400 | 267*152.4 | 300/400 | 330*101.6 | 300 | |||||
228*152.4 | 300/400 | 286*101.6 | 300 | 330*152.4 | 300 | |||||
240*101.6 | 300/400 | 286*152.4 | 300 | |||||||
Regular size of DPF ceramic substrate | ||||||||||
Dimension (Dia*H) (mm) | CPSI | Dimension (Dia*H) (mm) | CPSI | Dimension (Dia*H) (mm) | CPSI | |||||
118*152.4 | 100/200 | 228*203 | 100/200 | 267*203 | 100/200 | |||||
127*200 | 100/200 | 228*254 | 100/200 | 267*254 | 100/200 | |||||
144*152.4 | 100/200 | 228*305 | 100/200 | 267*305 | 100/200 | |||||
144*203 | 100/200 | 240*152.4 | 100/200 | 286*203 | 100/200 | |||||
144*254 | 100/200 | 240*203 | 100/200 | 286*254 | 100/200 | |||||
190.5*152.4 | 100/200 | 240*240 | 100/200 | 286*305 | 100/200 | |||||
190.5*203 | 100/200 | 240*254 | 100/200 | 305*254 | 100/200 | |||||
190.5*254 | 100/200 | 240*305 | 100/200 | 305*305 | 100/200 | |||||
190.5*305 | 100/200 | 267*152.4 | 100/200 | 330*305 | 100/200 | |||||







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