China Wholesale Honeycomb Ceramic Carrier Factories Pricelist – Catalyst carrier cordierite honeycomb ceramics for DOC – Zhongtai

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China Wholesale Honeycomb Ceramic Carrier Factories Pricelist – 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 Honeycomb Ceramic Carrier Factories Pricelist –  Catalyst carrier cordierite honeycomb ceramics for DOC  – Zhongtai detail pictures


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We keep improving and perfecting our products and service. At the same time, we work actively to do research and development for China Wholesale Honeycomb Ceramic Carrier Factories Pricelist – Catalyst carrier cordierite honeycomb ceramics for DOC – Zhongtai , The product will supply to all over the world, such as: Germany, Sevilla, Guatemala, The president and all the company members would like to provide qualified goods and services for customers and sincerely welcome and cooperate with all native and foreign customers for a bright future.
  • With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.
    5 Stars By Adam from America - 2017.09.16 13:44
    We are old friends, the company's product quality has been always very good and this time the price is also very cheap.
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