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Product introduction
We can provide customers customized TWC products, meeting Euro-VI emission standards. It includes ceramic substrate with catalyst coating, support mat, metal shell etc. Its main function is to convert the three criteria pollutants to harmless emissions simultaneously through oxidation-reduction reactions:
Carbon Monoxide (CO) → Carbon Dioxide (CO2)
Hydrocarbons (HC) → Water (H2O)
Oxides of Nitrogen (NOx) → Nitrogen (N2)
Products Features
※With an excellent activity and high thermal stability;
※The hole density usually from 400 to 750cpsi, wall thickness usually from 0.17mm to 0.09mm;
※The open spaces in the cross-sectional area are 72 to 87% of the frontal area, the flow resistance is low;
※Cordierite material, Low Coefficient of Thermal Expansion (CET);
※Low back press drop.
Materials and Properties Specifications
Sr. No. | Content | Units | Performance | |
1 | Chemical Composition | Al2O3 | % | 33.7-36.7 |
SiO2 | % | 49.4-52.4 | ||
MgO | % | 12.4-15.4 | ||
2 | Cordierite Crystal Phase | wt% | ≥90 | |
3 | Compressive Strength | A-aix | Mpa | ≥10 |
B-aix | Mpa | ≥1.5 | ||
4 | Isostatics Strength | Mpa | ≥1.0 | |
5 | CTE(25℃～800℃) | cm/cm/℃ | ≤1.2x10-6 | |
6 | Water Absorption | % | 18-28 | |
7 | Thermal Shock Resistance | ℃/Time | 550℃/Three Times | |
8 | Softening Temperature | ℃ | ≥1380 | |
Origin: China
Price: Negotiable
Shape & Size：Customized
Packing: export standard
Sample provision: Negotiable
MOQ: Customized size 10 pieces
Lead time: 30 days after official order
Why choose Honmat as your TWC supplier?
※We offer customized packaging solutions for your choice, apply customer brands upon receipt of the authorization;
※ We pack the catalytic converter in a carton protecting with foam first, then put cartons in a wooden box, it complies with export standard and is suitable for long distance shipment;
※ We provide you multiple transportation methods: FedEx, UPS, DHL express, air and sea, etc.
※ We can produce samples according to the customer technical requirements and drawings for testing use if needed;
※ We have a professional team dedicating in continuous innovation technology and strict quality control to ensure the world-class quality of our TWC products;
※ Our TWC are tested rigorously to ensure optimal performance and efficiency;
※ We offer your excellent products & service with competitive prices, short lead times;
