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

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As a way to finest meet up with client's wants, all of our operations are strictly performed in line with our motto "High Quality, Aggressive Price, Fast Service" for Metal Structured Wire Packing , Alkaline Ceramic Balls , Metal Raschig Ring Distillation , While using the improvement of society and economy, our corporation will retain a tenet of "Focus on trust, high quality the first", moreover, we count on to make a glorious long run with each and every customer.
China Wholesale Ceramic Honeycomb Substrate 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 Substrate Factory Quotes –  Catalyst carrier cordierite honeycomb ceramics for DOC  – Zhongtai detail pictures


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To consistently enhance the management method by virtue of the rule of "sincerely, fantastic religion and top quality are the base of business development", we extensively absorb the essence of associated goods internationally, and constantly acquire new merchandise to satisfy the needs of shoppers for China Wholesale Ceramic Honeycomb Substrate Factory Quotes – Catalyst carrier cordierite honeycomb ceramics for DOC – Zhongtai , The product will supply to all over the world, such as: Mali, Algeria, Poland, Our monthly output is more than 5000pcs. We have set up a strict quality control system. Please feel free to contact us for further information. We hope that we can establish long-term business relationships with you and carry out business on a mutually beneficial basis. We are and will be always trying our best to serve you.
  • The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
    5 Stars By Jeff Wolfe from Belgium - 2017.02.28 14:19
    We are old friends, the company's product quality has been always very good and this time the price is also very cheap.
    5 Stars By Mary from Botswana - 2018.09.21 11:44
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