Product Description

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

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.