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Honeycomb Ceramic Carrier

Place of Origin:China
Brand Name:HENTEK CAT Auto Parts
Model Number:
Minimum Order Quantity:20pcs
Packaging Details:Bubble film + carton
Delivery Time:one month
Payment Terms:Pay Before Shipment
Supply Ability:5000L/day

Three-way catalysis refers to the catalysis that converts harmful gases such as CO, HC and NOx emitted from automobile exhaust into harmless carbon dioxide, water and nitrogen through oxidation and reduction. The three-way catalytic converter is mainly used. The carrier part of the three-way catalytic converter is a piece of porous ceramic material, which is installed in a special exhaust pipe. It is called a carrier because it does not participate in the catalytic reaction itself, but is covered with a layer of platinum, rhodium, palladium and other precious metals and rare earth coatings. It is the most important external purification device installed in the automobile exhaust system.

Quick Detail:

1Thermal expansion coefficient10-6/K≤1.2
2Compressive strengthA axisMPa>12
3B axis>2
4Water absorption%20-28
5Softening temperature>1360
6densityg/L400 mesh products: bulk density ≤ 480;                                        600 mesh product: density ≤ 520;
7Thermal shock resistanc>550℃ for 3 cycles without cracking
8Cordierite content%>90

Competitive Advantage:

1. The pore wall is thin, the specific surface area is high, and the back pressure is small;

2. Good cold start performance and fast heating up;

3. Low coefficient of thermal expansion, good thermal shock resistance and thermal shock resistance;

4. Stable water absorption;

5. It has good compatibility with various catalyst active components.


Catalyst and Converter for Motor Vehicle Exhaust Gas Aftertreatment

— TWC: Three-way catalyst for light-duty gasoline vehicles (National II, National III, National IV, National V, and National VI)

Technical parameter

Most specifications can be made, and uncommon specifications can be customized. The following specifications are for reference.

TypeShapeNumber of holesWall thickness(mm)Outer diameter or long and short diameter range(mm)Height range(mm)Tolerance range(mm)
Straight-through leather carriercylindrical400/60.165±0.02593-143.850.8-152.4±1
Ellipse, runway type and special type400/600Meet user customization
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