• Model NO.：CHS
• Automobile Chassis Noise：The Brake Noise
• Component：Catalytic Converter
• Main Market：Southeast Asia
• Size：120*81*76.2mm,144.8*81.3*70mm,etc
• Cell：100-600cpsi
• Material：Cordierite
• Hole：Square,Round
• Hole Size：0.88-2.2mm
• Wall Thickness：0.17-0.35mm
• Transport Package：Wooden Box,Carton Box with Pallet
• Trademark：DXY
• Origin：China
• HS Code：6909190000
• Production Capacity：100, 000pieces,Month

Basic Info.

Model NO. CHS Automobile Chassis Noise The Brake Noise Component Catalytic Converter Main Market Southeast Asia Size 120*81*76.2mm,144.8*81.3*70mm,etc Cell 100-600cpsi Material Cordierite Hole Square/Round Hole Size 0.88-2.2mm Wall Thickness 0.17-0.35mm Transport Package Wooden Box/Carton Box with Pallet Trademark DXY Origin China HS Code 6909190000 Production Capacity 100, 000pieces/Month

Product Description

Ceramic Honeycomb Substrate is the core product of our company. Their thermal expansion coefficient can 
be controlled within 1.1*10-6, the average diameter of poreis 8-10μm, with the wall thickness of 0.15-0.17mm, achieving leading industrial level in China, and ready to be used in a variety of catalytic 
converter applications. As one of the national standard setters of cellular ceramic, we independently 
developed and owned the core technologies on lowering thermal expansion coefficient, improving the cellular structure and wall thickness. We offer more than 40 sizes of ceramic 
substrates with various cell designs.This type of products are been exported to Germany, Italy, 
France, the United Arab Emirates, etc.
 
The major technical parameters for cordierite are as below:
*Thermal expansion coefficient: 1.6-2.0×10-6/ºC(20-800ºC)
*Absorption rate: 20-30%
*Inner wall thickness: 0.2±0.02mm
*CPSI (cell pieces per square inch): 200-600
*Bulk density: 0.5±0.05g/cm3
*Crushing strength: ≥14Mpa (on the top)
*≥4Mpa (on the side)
*Soften temperature: ≥1360°C
 
Specifications of Honeycomb Ceramic Substrate 
*Good thermal shock 
*Thin Wall Thickness 
*Less backpressure




 

Num	Specification	Holes shape	Type
1	83×85	Square	400Cell/In2(CPSI)
2	100×100	Square	400Cell/In2(CPSI)
3	130×130	Square	400Cell/In2(CPSI)
4	118×150	Square	400Cell/In2(CPSI)
5	107×100	Square	400Cell/In2(CPSI)
6	150×75	Square	400Cell/In2(CPSI)
7	83×125	Square	400Cell/In2(CPSI)
8	150×150	Square	300Cell/In2(CPSI)
9	120×100	Square	300Cell/In2(CPSI)
10	101.6×100	Square	300Cell/In2(CPSI)
11	94×100	Square	300Cell/In2(CPSI)
12	85×70	Square	300Cell/In2(CPSI)