Overview
Quick Details
- Place of Origin:
Jiangxi, China (Mainland)
- Type:
Ceramic Rollers
- Application:
Ceramic Decorations
- Material:
Alumina Ceramic
- Model Number:
HZ--cordierite honeycomb ceramic
- Brand Name:
Zhong Tai
- Product name:
honeycomb ceramic catalyst substrate for car exhaust gas purifier
- Name:
Cordierite honeycomb ceramic catalyst substrate
- Certificate:
ISO9001:2008
- Color:
White
- Shape:
Round
Supply Ability
- Supply Ability:
- 10 Cubic Meter/Cubic Meters per Day Cordierite honeycomb ceramic catalyst substrate for car exhaust
Packaging & Delivery
- Packaging Details
- Cordierite honeycomb ceramic catalyst substrate for car exhaust gas purifier
1)Wooden case+pallet, (2) carton box with wooden pallet, (3)or packed as per customer's request
- Port
- Shanghai or Shenzhen or Ningbo Port
- Lead Time :
- Shipped in 7-10 days after payment
Cordierite honeycomb ceramic catalyst substrate for car exhaust gas purifier
Product DescriptionHoneycomb ceramic substrate is made of cordierite, and it is used for car catalytic converter. We can supply both ceramic element coated with noble metals of Pt, Pd, Rh and ceramic element without noble metals.
1. The honeycomb ceramic substrate have a very competive substrates.
2. We can produce 100CPSI, 200CPSI,400CPSI,600CPSI can be in the shape of round ,racetrack and ovral.
3.Specification can be customerlized, as the the customers requirement.
4.can be coated with the catalyst and the noble metal as the customers emission standards:Euro II, EuroIII and EuroIV and EPA standard and the Cariforlia standards.
2.Specification
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 |
3.Advantage
1. High specific surface area: ensure exhaust gas could contact weigh catalyst enough.
2. Stable water absorption: guarantee catalyst could be firmly and evenly coated on the surface of substrate, so it's no waste for too thick coating.
3. Warm up characters: after starting up engine, the temperature of substrate could reach the active temperature of catalyst in the shortest time.
4. Low exhaust resistance: ask exhaust resistance of substrate to engine low, so that it won’t affect the performance of engine.
5. High intensity: substrates work in bumpy cars, so the intensity of substrates must be too high to be destroyed.
6. Perfect assembly: substrates are parts of exhaust; perfect appearance and exact dimension could ensure assembly perfect
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产品说明: | 催化转化器作为一种特殊的化学反应装置，用于对汽车排放污染物的治理，其核心部件——催化剂载体，目前世界上公认的是蜂窝型陶瓷载体。 |
催化转化器作为一种特殊的化学反应装置，用于对汽车排放污染物的治理，其核心部件——催化剂载体，目前世界上公认的是蜂窝型陶瓷载体。我公司优选国内原料，通过数百组实验总结，生产出的蜂窝载体具有：压力损失小，使发动机的输出功率降低少；体积比重小，对汽车的装载性能好，加热速度快；耐高温性能和耐热冲击性能好，可随发动机的运动状态频繁处于快速升温和降温的变化中而不碎裂；机械强度高，可承受汽车开动时产生的剧烈振动等优点，性能指标接近国际著名同类产品水平，可配合国内汽车制造企业加快配件国产化的进程。
蜂窝型催化剂载体性能指标（用于汽车排放三效催化转化器）
材质 | 堇青石 |
结构特性 | 孔型 | ------ | 正方形、六边形 |
孔数 | 孔/平方英寸 | 300 | 400 | 600 |
孔距 | mm | 1.48 | 1.27 | 1.03 |
壁厚 | mm | 0.28 | 0.18 | 0.15 |
开孔率 | % | 63 | 78 | 73 |
松散密度 | g/cm3 | 0.52 | 0.41 | 0.43 |
几何表面积 | mm2/mm3 | 21.7 | 26.8 | 33.0 |
物理特性 | 真密度 | —— | 2.0 |
微孔径 | μm | 4～10 |
吸水率 | 常温下 | wt% | 15~18 |
沸腾下 | wt% | 22~28 |
热膨胀系数（40~800℃） | ×10-6/℃ | <1.5 |
软化温度 | ℃ | 1380 |
抗压强度 | A轴 | MPa | >12.0 |
B轴 | >1.4 |
应用 | 用于汽车排放污染物治理 |
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