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

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We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate in our success for Zirconia Ceramic Balls , Ceramic Honeycomb , Ceramic Honeycomb Catalyst Structure , Warmly welcome to cooperate and develop with us! we will continue to provide product with high quality and competitive price.

China Wholesale Ceramic Honeycomb Block 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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Our company sticks into the basic principle of "Quality is definitely the life of the business, and status may be the soul of it" for China Wholesale Ceramic Honeycomb Block Factories Pricelist – Catalyst carrier cordierite honeycomb ceramics for DOC – Zhongtai , The product will supply to all over the world, such as: European, Turin, Paraguay, We warmly welcome domestic and overseas customers to visit our company and have business talk. Our company always insists on the principle of "good quality, reasonable price, the first-class service". We have been willing to build long-term, friendly and mutually beneficial cooperation with you.

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The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.