Automotive Urea-Vehicle urea solution Granularity (0.85-2.80mm) Biuret Biu% ≤ 0.5-1.0 (%)

Nitrogen N≥
46.0-46.4
Biuret Biu% ≤
0.5-1.0
Granularity(0.85-2.80mm)≥
90-93
Moisture H₂O≤
0.3-0.7
Formaldehyde(mg/KG)
0.5-10
Powder(Φ<0.85mm)
0.68
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Test item Index value Detection value Rounding value
Superior products Qualified products
Nitrogen      N≥(%) 46.4 46 46.38 46.4
Biuret    Biu% ≤(%) 0.5 1 0.86 0.9
Moisture     H₂O≤(%) 0.3 0.7 0.48 0.5
Granularity(0.85-2.80mm)≥(%) 93 90 98 98
Formaldehyde(mg/KG) 0.5-10 3.17
Powder(Φ<0.85mm) / 0.68


In an era where environmental concerns are at the forefront, the automotive industry faces increasing pressure to reduce harmful emissions.

 Automotive urea, also known as Diesel Exhaust Fluid (DEF), has emerged as a crucial solution. Composed of 32.5% high-purity urea and 67.5% deionized water, this colorless, non-toxic fluid plays a pivotal role in modern diesel vehicles equipped with Selective Catalytic Reduction (SCR) systems. By converting up to 90% of nitrogen oxides (NOx) emitted by diesel engines into harmless nitrogen and water vapor, automotive urea significantly cuts down on air pollution, making it a vital tool in the fight against climate change and improving air quality worldwide.
When choosing automotive urea, quality and compatibility are paramount. Look for products that meet international standards, such as ISO 22241. Store automotive urea in a cool, dry place away from direct sunlight to prevent degradation. Regularly check the DEF level in your vehicle, as running out of automotive urea can trigger engine performance limitations. By investing in reliable automotive urea and following proper usage guidelines, you contribute to a greener planet while safeguarding your vehicle’s performance and longevity.



The benefits of automotive urea extend beyond environmental protection. Using high-quality automotive urea ensures optimal engine performance. It helps maintain the efficiency of the SCR system, preventing potential damage to the exhaust system components caused by untreated NOx emissions. This not only reduces the risk of costly repairs but also extends the lifespan of the vehicle. Moreover, vehicles using automotive urea can achieve better fuel economy, as the SCR system enables the engine to operate more efficiently. Additionally, compliance with strict emission regulations in various regions becomes seamless, avoiding fines and ensuring uninterrupted business operations for commercial fleets.




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