Ceramic Catalytic Converter Substrate Used in Cars

Product Description

Honeycomb Ceramic Catalyst substrate used in cars:
used as catalystic converters of gasoline engines, the honeycomb ceramic catalyst substrates are coated by catalyst; at the same time, we improve the specific surface areas and cut down the heat capacity to increase the atalytic function. When the noxious emissions pass through, HC, CO and NOX will be converted into harmless components.
Diesel particulate filter bases on honeycomb ceramic substrate, whose materials are cordierite or carborundum. It could trap the particulate matter from disel exhaust emissions, so they are applied on cars, buses, trucks and so on.
Advantages:
>High specific surface area: ensure exhaust gas could contact with catalyst enough.
>Stable water absorption: guarantee catalyst could be firmly and evenly coated on the surface of substrate, so it is no waste for too thick coating.
>Warm-up characters: after starting up engine, the temperature of substrate could reach the active temperature of catalyst in the shortest time.
>Low exhaust resistance: ask exhaust resistance of substrate to engine low, so that it will not affect the performance of engine.
>High intensity: substrates work in bumpy cars, so the intensity of substrates must be too high to be destroyed.
>Perfect assembly: substrates are parts of exhaust; perfect appearance and exact dimension could ensure assembly perfect.

	Item	Index
Heat Property	Coefficient of heat expansion (40-800celsius degree) (x10-6/celsius degree)	<1.0
Heat Property	Specific heat [J/(g.k)]	0.84
Heat Property	Softening temperature (celsius degree)	1400
Heat Property	Melting point (celsius degree)	1455
Heat Property	The highest working temperature (celsius degree)	1350
Physical Property	Fine mesh bulk (cm3/g)	0.2
Physical Property	Apparent porosity (%)	36
Physical Property	Average fine aperture (um)	4
Mechanical Property	Compress breaking strength (Mpa)	Aaxes>8.3 Baxes>1.1 Caxes>0.1
Thermal Shock Resistance	Aire cooled temperature difference (celsius degree)	>650

---

>> High-Precision Aluminum Material 5mm Tempered Glass Aluminum Double Sided System Window
>> Small sachet shampoo liquid soap automatic filling and packing machiNe factory price
>> Brand New Pair 2009 2012 GL X164 W164 Fog Light Grille 1648847122
>> High Quality Custom Fridge Magnet Soft PVC Rubber Fridge Magnet for Souvenirs Gift
>> Industrial Lifting Equipment Airport Electric Mobile Scissor Lift
>> Taixi Digger 2 Earthmoving 1.2 Ton Hydraulic Crawler Thumb Bucket Breaker Escavatore Mini Excavator for Sale
>> Excellent Performance Automatic 12 Needles Single Head Computerized Hat Embroidery Machine for Price
>> Factory supply cotton seed delinting machine price
>> Natural Unique Black White Brown Oval Retangle Square Circular Coner Ellipse Freestanding Pedestal Onyx Granite Travetine Sand Limestone Marble Stone Bathtub
>> Indian Farm with Professional Precision Cutting 88kw Diesel Driven Cross-Section Sugarcane Harvester
>> Oeko Tex 100 Certificate High Quality New Pattern Burn out Polyester Jacquard Velvet Fabric
>> 11.2-28 Agricultural Tyre
>> Australia standard aluminium french door exterior casement door with blinds for house
>> USB 2.0 to Serial RS232 Male dB9 Serial Adapter Cable
>> Taijia digital water flowmeter flow meter digital ultrasonic Dual Channel Ultrasonic FlowMeter flow meter
>> GAPV Car parts front fog lamp light 81221-30280 LH for GS300/GRS190 06-
>> High Quality Stainless Steel Aluminum Copper CNC Carbon Steel Metal Tube Pipe Automatic Fiber Laser Cutting Cutter Machine
>> Alloy Barrel C85 Twist Two-Way Gripper Fo-091M Slow Decent Magnet Wear Ring Inlet 12" Car Trunk Pneumatic Cylinder
>> CNC Drilling Machine/Horizontal CNC Milling/CNC Honing Machine/5-Axis Milling Machine
>> Economical and Well Made Kb1 Full Automatic Pet Bottle Blow Moulding Machinewith Reliable Quality