- Exhaust System[10]
- Catalyst[2]
- Gas Disposal[1]
- Ceramics[10]
- Home Textile Product Machinery Parts[1]
- Lids[2]
- Chemical Product Machinery[1]
- Water Treatment[10]
- Other Office Furniture[5]
- Other Graphite Products[2]
- Other Industrial Filtration Equipment[3]
- Refractory[1]
- Cast & Forged[1]
- Other Filter Supplies[1]
- Ceramic Fiber Blankets[2]
- Energy Saving Equipment Parts[2]
- Chemical Auxiliary Agent[7]
- Other Plastic Products[4]
- Motorcycle Exhaust System[1]
- Contact Person : Ms. Yin Ping
- Company Name : Beihai Kaite Chemical Packing Co., Ltd.
- Tel : 86-779-3202670
- Fax : 86-779-3201760
- Address : Guangxi,Beihai,Room 701, Unit 1, Building 6, Wanke City Garden, Beijing Road
- Country/Region : China
- Zip : 536000
ceramic substrate
Detailed Product Description
Honeycomb ceramic is used as a carrier in a three way catalytic converter for automobile
industry with its special large surface area. The product can load enough
noble metal and other catalytic reactive components, making the Carbon Monoxide
(CO), Hydrocarbons (HC), Nitrogen Oxides (NOX) in car exhaust emitted after purifying.
Meanwhile, the wall-flowing type of filter with porosity and thin wall
is able to filter particulates in the diesel exhaust gas (about 500°C).
Parameters | Unit | standard | typical data | |
Cordierite crystal phase | wt% | ≥90 | 94 | |
Coefficient of Thermal Expansion20-800°C | cm/cm/°C | ≤1.8×10-6 | ≤1.5×10-6 | |
Thermal Stability20-650°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 | |
B.Specification of catalyst carrier (straight hole)used in petrol engine car:
Rotundity shape | Ellipse shape | ||
Specificationmm | Number of channels (holes /square inch) | Specification (mm) | Number of channels (holes /square inch) |
Φ83×85 | 400 | T146.8×77×86.4 | 400 |
Φ144×152.4 | 400 | T120.6×80×152.4 | 400 |
Φ100×100 | 400 | T169.7×80.7×76.2 | 400 |
Φ130×130 | 400 | T144.8×81.3×152.4 | 400 |
Φ118×150 | 400 | T144.8×81×76.2 | 400 |
Φ103×100 | 400 | T169.7×80.7×101.6 | 400 |
Φ150×75 | 400 | T144.8×81.3×100 | 300 |
Φ83×125 | 400 | T127×63.5×107 | 300 |
Φ150×150 | 300 | T144.8×81.3×70 | 300 |
Φ120×100 | 300 | T144.8×81.3×150 | 300 |
Φ101.6×100 | 300 | Race track shape | |
Φ94×100 | 300 | P120.65× 80.01×76.2 | 400 |
Φ85×70 | 300 | P120.65× 80.01× 76.2 | 200 |
Φ93×76 | 200 | P144×68×150 | 400 |
Φ118×76 | 200 | P125×80×100 | 400 |
