Have you ever noticed that your diesel vehicle’s DPF (Diesel Particulate Filter) gradually turns yellow over time? Much like how our face masks change color with use, this phenomenon holds…
ZTE Auto Strategic Partner | Professional Automotive Assembly OEM Supplier As a certified OEM strategic supplier for ZTE Auto, we have established a long-term, stable partnership dedicated to providing high-precision…
ASC (Ammonia Slip Catalyst) is used in exhaust gas treatment, primarily in conjunction with SCR systems, to convert excess unreacted ammonia (NH₃) into nitrogen (N₂) and water (H₂O), preventing ammonia…
Solutions: Regularly clean or replace DPF/SCR substrates. Inspect the exhaust system for blockages or damage. Avoid prolonged low-speed driving to ensure proper DPF regeneration. Summary: Excessive back pressure damages substrates,…
1. Substrate DamageCracking or Breakage: High temperature and pressure can cause ceramic substrates (e.g., DPF, SCR) to crack or break. Increased Clogging: High back pressure leads to particulate matter (PM)…
The single-core and multi-core designs of metal substrates are primarily based on exhaust flow requirements and spatial constraints. The single-core structure is simple and cost-effective, making it suitable for small-displacement…
The metal substrate features a honeycomb structure made of heat-resistant alloys (e.g., FeCrAl) with ultra-thin walls (~0.05mm). As exhaust flows through, platinum/palladium catalysts convert CO and NOx into harmless gases…
The patterns on the two ends of a Diesel Particulate Filter (DPF) substrate are designed differently to optimize filtration performance, airflow distribution, and mechanical strength. Here are the key reasons:…
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