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Ceramic Honeycomb Catalytic Converter Substrate[Product print page]

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Product Name: Ceramic Honeycomb Catalytic Converter Substrate
Product Type: NK-CHS
Product Manufacturers: NKCHEM
Product Documentation: No Related Documents


Brief

Ceramic Honeycomb Catalytic Converter Substrate have the merits of very low thermal expansion coefficient, high specific surface area, low pressure drop, rapid light-off and unique structures.


Ceramic Honeycomb Catalytic Converter Substrate Details

Ceramic Honeycomb Catalytic Converter Substrate
The honeycomb ceramic substrate made of cordierite enjoys the merits of very low thermal expansion coefficient, high specific surface area, low pressure drop, rapid light-off and unique structures which are perfect for car catalytic converter.

We can supply both ceramic element coated with noble metals of Pt, Pd, Rh and ceramic element without noble metals.

The shape will be round, oval or racetrack with 100 cpsi, 300 cpsi, 400 cpsi or 600 cpsi cells that provide high surface for the precious metal catalysts that convert noxious emission into water vapor, carbon dioxide and so on.

Ceramic Honeycomb Catalytic Converter Substrate
Specification of catalyst carrier (straight hole) used in gasoline engine car.

Shape Shape diameter ( mm )
Channel Density: 100-400 Holes/square inch
Race track Shape (Ellipse) dia 169*85.7*127 Rotundity dia 150*100
dia 148*84*127 dia 150*75
dia 144.8*81*76.2 dia 125*130
dia 144.8*81.3*75 dia 144*152
dia 127*63.5*127 dia 118*152
dia 145*80*80 dia 106*150
dia 93*61*90 dia 106*100
dia 120.6*80*65 dia 103*100
dia 120*80*75 dia 101.6*100
dia 147*96*75 dia 100*100
dia100*100*75 dia 93*130
dia 50*50*25 dia 93*49.85
  dia 83*88
  dia 80*100
  dia 80*75
  dia 100*75
  dia 125*100
  dia125*130

Remark:
We can customize the product according to the user's requirement if the channel density is within 600 holes/square inch, the shape diameter within 150*150 mm, and the height within 200 mm


Num Item  Index
   260 channel 300 channel 400/600channel
1 Bulk density Kg/cm3 ≤0.70
2 Water adsorption % 20-27
3 Resistance To normal 
Atmospheric temperature
X(parallel to channels) ≥50 ≥60 ≥ 65
Y(vertical to channels) ≥160  ≥180 ≥200
4 Coefficient of thermal expansion °C-1(20-800°C) ≤1.50*10-6
5 Soften Temperature °C > 1450
6 Thermal stability 800°C ≥3
7 Specific surface area cm2/cm3 ≥20
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Copyright© 2003-2019  Pingxiang Naike Chemical Industry Equipment Packing Co.,Ltd(耐可)All rights reserved   

Contact Person: Cherry Zhang

Position: Overseas Dept. Manager
Tel: +86 799 3673812   
Fax: +86 799 3673812
Mobile: +86  18679990188

E-mail: cherry@nkchem.com
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