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White Honeycomb Ceramic Catalyst Carrier with 51% SiO2 for Gasoline & Diesel Engine Purification and Large Specific Surface Area
White Honeycomb Ceramic Catalyst Carrier with 51% SiO2 for Gasoline & Diesel Engine Purification and Large Specific Surface Area
White Honeycomb Ceramic Catalyst Carrier with 51% SiO2 for Gasoline & Diesel Engine Purification and Large Specific Surface Area
White Honeycomb Ceramic Catalyst Carrier with 51% SiO2 for Gasoline & Diesel Engine Purification and Large Specific Surface Area
White Honeycomb Ceramic Catalyst Carrier with 51% SiO2 for Gasoline & Diesel Engine Purification and Large Specific Surface Area
White Honeycomb Ceramic Catalyst Carrier with 51% SiO2 for Gasoline & Diesel Engine Purification and Large Specific Surface Area
White Honeycomb Ceramic Catalyst Carrier with 51% SiO2 for Gasoline & Diesel Engine Purification and Large Specific Surface Area
White Honeycomb Ceramic Catalyst Carrier with 51% SiO2 for Gasoline & Diesel Engine Purification and Large Specific Surface Area
Specifications
Material :
SiC
Composition:SiC :
＞85%
Color :
Black
Density :
≥3.65g/cm3
Max. Service Temp :
1380℃
Flexural Strength :
250MPa
Hardness :
≥84HRA
Water Absorption :
≤0.2%
Abrasion :
< 0.02%
Bending strength :
≥290MPa
Model Number :
Customizable
Brand Name :
KEGU
Place of Origin :
China
Price :
200-500 yuan/kg
Payment Terms :
L/C,D/A,D/P,T/T,,
Supply Ability :
2,000 pcs/month
Packaging Details :
Strong wooden box for Global shipping
Description
White Honeycomb Ceramic Catalyst Carriers - 51% SiO2 for Gasoline & Diesel Engine Purification
Ceramic catalyst carriers are essential components in modern emission control systems, serving as the foundational substrate for catalytic materials in gasoline and diesel engine exhaust purification.
Product Overview
Our white honeycomb ceramic carriers are engineered with an optimal material composition of 51% SiO2, 34% Al2O3, and 13.5% MgO, creating a robust substrate that maintains structural integrity and catalytic efficiency under demanding operating conditions. These carriers are specifically designed to meet the rigorous demands of automotive and industrial emission control applications.
Technical Specifications
Chemical Composition
  • SiO2: 49-51%
  • Al2O3: 33-35%
  • MgO: 13-14%
Physical Properties
Parameter Unit Value
Bulk Density Kg/L 0.43-0.75
Water Absorption % 25±2
Max Operating Temperature °C ≥1370
Thermal Expansion Coefficient 10⁻⁶/K 0.8-2.0
Mechanical Strength
  • A-axis Crush Strength: ≥16 MPa
  • B-axis Crush Strength: ≥3 MPa
Wall Thickness by Cell Density
  • 100 CPSI: 0.43mm
  • 200 CPSI: 0.32mm
  • 300 CPSI: 0.30mm
  • 400 CPSI: 0.18mm
  • 600 CPSI: 0.15mm
Key Performance Advantages
  • Large Specific Surface Area - Enables maximum catalyst loading and ensures complete exhaust gas contact with active catalytic sites.
  • Optimized Thermal Properties - Rapid warm-up capability allows quick catalyst activation upon engine start, reducing cold-start emissions.
  • Superior Mechanical Strength - Withstands vibration and mechanical stress in vehicle applications while maintaining structural integrity.
  • Low Exhaust Back Pressure - Minimal impact on engine performance through optimized flow characteristics.
  • Precision Manufacturing - Consistent dimensions and surface quality ensure reliable assembly and optimal fit in exhaust systems.
  • Excellent Thermal Stability - Maintains performance and structure at temperatures exceeding 1370°C.
Primary Applications
  • Automotive Emission Control: Gasoline and diesel engine exhaust purification systems
  • Industrial Process Emissions: Chemical and petroleum refining operations
  • Power Generation: Emission cleaning for power plants and industrial facilities
  • Chemical Processing: Catalyst support for various chemical reactions
Competitive Advantages vs Metal Carriers
While metal carriers offer certain geometric flexibility, our ceramic honeycomb carriers provide:
  • Superior thermal stability and longevity
  • Better cost-effectiveness for most applications
  • Excellent chemical resistance to corrosive exhaust environments
  • Proven reliability across multiple industries
Why Choose Our Ceramic Catalyst Carriers?
Our honeycomb ceramic carriers deliver the ideal combination of high surface area, thermal durability, and mechanical robustness required for effective emission control. The precise manufacturing ensures consistent performance and easy integration into your catalytic systems.
Need technical specifications or pricing for your application? Contact our engineering team to discuss how our ceramic catalyst carriers can optimize your emission control solutions.
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White Honeycomb Ceramic Catalyst Carrier with 51% SiO2 for Gasoline & Diesel Engine Purification and Large Specific Surface Area

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Product Detail
Material :
SiC
Composition:SiC :
＞85%
Color :
Black
Density :
≥3.65g/cm3
Max. Service Temp :
1380℃
Flexural Strength :
250MPa
Contact Supplier
White Honeycomb Ceramic Catalyst Carrier with 51% SiO2 for Gasoline & Diesel Engine Purification and Large Specific Surface Area
White Honeycomb Ceramic Catalyst Carrier with 51% SiO2 for Gasoline & Diesel Engine Purification and Large Specific Surface Area
White Honeycomb Ceramic Catalyst Carrier with 51% SiO2 for Gasoline & Diesel Engine Purification and Large Specific Surface Area
White Honeycomb Ceramic Catalyst Carrier with 51% SiO2 for Gasoline & Diesel Engine Purification and Large Specific Surface Area

Shaanxi KeGu New Material Technology Co., Ltd

Verified Supplier
2 Years
Shaanxi, tongchuan
Since 2017
Business Type :
Manufacturer, Trading Company
Main Products :
Silicon Carbide Ceramics, Porous Ceramic Membranes, Thermocouple Protection Tubes
Certification Level :
Verified Supplier
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