Honeycomb Ceramic Catalyst Substrates

Product Specifications

Prod Model:	H-006
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Discharge Standard:	Euro IV
Certification:	CCC
Component:	Catalytic Converter
Body Material:	Cordierite

Product Description

Product Name :Honeycomb ceramic catalyst substrates
Material : Cordierite
Cells Density : 100-600 CPSI
Size : Customize
Usage : Car Catalytic Converter
Color : ivory
Shape : Triangle
Packing : in Cartons and wooden pallet
Payment Term : by T/T or L/C
Delivery Time : within 10 days after receipt payment
Honeycomb Ceramic Catalyst Substrates

1.Function

The main harmful gases from the vehicle are carbon monoxide (CO), nitrogen oxides (NO), hydrocarbons (HC).coated with catalysts, honeycomb ceramic is applied in catalytic converter of gasoline vehicle to catalyze, convert and purify the exhaust to CO2,water,nitrogen to making vehicle exhaust reaching standards of Euro IV and Euro V.

2. Dimensions standards

Item	Standard value	Tolerance range	Remark
wall thickness	0.17MM	+0.03MM
		-0.02MM
density scope	440g/L	±60g/L
Outside dimension	≤100MM	±1MM
	> 100MM	±1%
Perpendicularity	≤100MM	≤1%height
Parallelism	> 100MM	≤1%height

3.Physical and chemical properties

Item		Standard value	Inspection Method
chemical components	Al2O3	35.2±1%	Chemical analysis
	SiO2	50.9±1%
	MgO	13.9±1%
Cordierite Crystal phase		≥90%	X-ray diffraction techniques
Compressive	AA xis	≥15 Mpa	Compressive strength technique
strength	BA xis	≥2 Mpa
	CA xis	≥0.15 Mpa
Water absorption		20-26%	Weighting methord
Softening point		≥1400	High temperature oven
Refractory		≥1600	Cryptol furnace
CTE(800degree)		≤1.2*10-6/degree	Netzsch dil 402  PC
Thermal shock resistance		550degree three times(air cool)	Muffle furnace

4. Specification
100 holes / inch 2 - 600 holes / inch 2 profiled the typical product specifications 

NO.	Section size (mm)	Cross-sectional area (mm2)	Dimensions	Height (mm)
1	Triangle 143.5×84	9108		≤200(Production of various high degree of product according to customer requirements)
2	Trapezoidal 112.2×92×152.4	8788
3	Trapezoidal	10336
	122.3x104.4
4	Rectangle	10529
	119.5x99.5
5	Shaped	9612
	114x105
6	Pear-shaped	9577
	120.2x108

All the data is only for reference, specific sizes and hole shapes are according to customers' requirements
.
4.The advantage of the products:
Thin wall thickness
Low pressure drop
 High surface area
 Height compressive strength
Low thermal expansion coefficient
 Good thermal impact resistance and thermal shock resistance
 Excellent compatibility with various active composition in catalyst
Good performance in cold start, low ignition temperature, quick temperature rise, little air resistance, and high conversion efficiency.

REMARK: The SIZE can be Customized