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DOC Ceramic Substrate

DOC Ceramic Substrate is developed bsed on high quality cordierite material, with the advantages of high mesh count, thin pore wall, large specific surface area, high compressive strength, small thermal expansion coefficient, and good thermal shock resistance. After being coated with catalyst, DOC Ceramic Substrate could be used in the catalytic converter for diesel vehicle exhaust purification, catalytically converting and purifying harmful substances in automobile exhaust gas, meeting the requirements of emission regulations. Company now has the products of 400/4 thin-wall cordierite substrate which can meet the GB VI, Euro 6 and LEV III etc.

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Product details

Item	Unit	Standard
Chemical Composition	Al₂O₃%	35.4±1.5
	SiO₂%	49.7±1.5
	MgO%	13.5±1.5
Compressive Strength	A-axis	≥5.0MPa
Compressive Strength	B-axis	≥1.4MPa
CTE	10^-6/℃	≤1.0
Wall Thickness	mm	0.10-0.20
Soften Temp	℃	≥1400
Water Absorption	%	22-32

We can do the DOC Ceramic Substrate with the mesh, wall thickness, shape, as per customer's detailed requirements, Company now has the products of 400/4 thin-wall cordierite substrate which can meet the GB VI, Euro 6 and LEV III etc.

Shape	Cylinder
Cell Density (cpsi)	300	400
Dimension (mm)	Ф×H	Ф×H
	Ф≤330	Ф≤305
	H≤203	H≤203

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Product Consultation

We will contact you within one working day. Please pay attention to your email.

Shanghai East Best Emission Technology Co., Ltd.

Tel：+86 198 2195 8588

WeChat：+86 198 2195 8588

E-mail：market@eastbestemission.com

WhatsApp：+86 198 2195 8588

F14,#757,Guangfu Road,Jingan District,Shanghai,China

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