Al2O3 High Temperature Ceramic Honeycomb Catalyst Substrate
| Place of Origin: | Zhejiang, China (Mainland) |
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Product Detail
Al2O3 High Temperature Ceramic Honeycomb Catalyst Substrate
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Al2O3 High Temperature Ceramic Honeycomb Catalyst Substrate
2.
1.Product use
After coated with catalysts, this product is applied in catalytic converter of gasoline vehicle to catalyze, convert and purify the exhaust, making vehicle exhaust reaching standards of Euro IV and Euro V.
2.Overall dimensions standards
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Item |
Standard value |
Tolerance range |
Remark |
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wall thickness |
0.17MM |
0.03MM 0.02MM |
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density scope |
440g/L |
±60g/L |
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Outside dimension |
≤100MM |
±1MM |
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100MM |
±1% |
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Perpendicularity |
≤100MM |
≤1%height |
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Parallelism |
100MM |
≤1%height |
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Physical and chemical properties
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Item |
Standard value |
Inspection Method |
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chemical components |
Al2O3 |
35.2±1% |
Chemical analysis |
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SiO2 |
50.9±1% |
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MgO |
13.9±1% |
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Cordierite Crystal phase |
≥90% |
X-ray diffraction techniques |
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Compressive strength |
AA xis |
≥15 Mpa |
Compressive strength technique |
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BA xis |
≥2 Mpa |
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CA xis |
≥0.15 Mpa |
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Water absorption |
20-26%
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Weighting
Ceramic Substrate Online Market [China (Mainland)]
Business Type:Manufacturer | |
