China Wholesale Ceramic Honeycomb Catalytic Converter Factory Quotes – Catalyst carrier cordierite honeycomb ceramics for DOC – Zhongtai

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"Control the standard by the details, show the toughness by quality". Our firm has strived to establish a highly efficient and stable workers workforce and explored an effective high-quality management system for Molecular Filtration , Ceramic Honeycomb For Catalyst , Black Bio Balls , We welcome you to visit our factory and look forward to establishing friendly business relationships with customers at home and abroad in the near future.
China Wholesale Ceramic Honeycomb Catalytic Converter Factory Quotes – Catalyst carrier cordierite honeycomb ceramics for DOC – Zhongtai Detail:

Catalytic converter substrate for vehicle:

its major material is composed of cordierite and stainless steel of iron
The material for catalytic converter substrate is cordierite. The natural cordierite exists very rare in nature, so most of
cordierites are man-made substances. The major features for such cordierite are low thermal expansion coefficient, good thermal
shock resistance, high anti-acid, anti-alkali and antii-erosion function and good mechanical strength.
The usual CPSI for catalytic converter substrate is 400. The shape of honeycomb ceramic is round, racetrack, ellipse and other
special shape according to the customer’s requirement in order to meet the different cars models requirements.

Properties of Honeycomb Ceramics

Item Unit Alumina Ceramic Dense Cordierite Cordierite Mullite
Density g/cm3 2.68 2.42 2.16 2.31
Bulk Density kg/m3 965 871 778 832
Thermal Expansion Coefficient 10-6/k 6.2 3.5 3.4 6.2
Specific Heat Capacity j/kg·k 992 942 1016 998
Thermal Conductivity w/m·k 2.79 1.89 1.63 2.42
Thermal Shock Resistance Max K 500 500 600 550
Softening Temperature 1500 1320 1400 1580
Maximum Service Temperature 1400 1200 1300 1480
Average Heat Capacity w/m·k/m3·k 0.266 0.228 0.219 0.231
water Absorption % ≤20 ≤5 15-20 15-20
Acid Resistance % 0.2 5.0 16.7 2.5

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China Wholesale Ceramic Honeycomb Catalytic Converter Factory Quotes –  Catalyst carrier cordierite honeycomb ceramics for DOC  – Zhongtai detail pictures


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As for competitive charges, we believe that you will be searching far and wide for anything that can beat us. We will state with absolute certainty that for such excellent at such charges we have been the lowest around for China Wholesale Ceramic Honeycomb Catalytic Converter Factory Quotes – Catalyst carrier cordierite honeycomb ceramics for DOC – Zhongtai , The product will supply to all over the world, such as: Manila, Egypt, Hamburg, We can meet the various needs of customers at home and abroad. We welcome new and old customers to come to consult & negotiate with us. Your satisfaction is our motivation! Allow us to work together to write a brilliant new chapter!
  • This is a reputable company, they have a high level of business management, good quality product and service, every cooperation is assured and delighted!
    5 Stars By Diana from Florence - 2017.09.29 11:19
    The goods are very perfect and the company sales manager is warmful, we will come to this company to purchase next time.
    5 Stars By Mildred from United Arab Emirates - 2018.05.13 17:00
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