China Wholesale Ceramic Honeycomb Catalyst Substrate Manufacturers Suppliers – Catalyst carrier cordierite honeycomb ceramics for DOC – Zhongtai

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The shopper satisfaction is our primary focus on. We uphold a consistent level of professionalism, quality, credibility and repair for Metal Vsp Ring , Blue And White Ceramic Balls , Honeycomb Ceramic Plate , With the eternal goal of "continuous quality improvement, customer satisfaction", we are sure that our product quality is stable and reliable and our products are best-selling at home and abroad.

China Wholesale Ceramic Honeycomb Catalyst Substrate Manufacturers Suppliers – 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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In an effort to provide you advantage and enlarge our business enterprise, we even have inspectors in QC Staff and assure you our greatest provider and item for China Wholesale Ceramic Honeycomb Catalyst Substrate Manufacturers Suppliers – Catalyst carrier cordierite honeycomb ceramics for DOC – Zhongtai , The product will supply to all over the world, such as: Iraq, Netherlands, Egypt, We have established long-term, stable and good business relationships with many manufacturers and wholesalers around the world. Currently, we are looking forward to even greater cooperation with overseas customers based on mutual benefits. Please feel free to contact us for more details.

Catalyst Ceramic Honeycomb