Automotive Grade Urea Prills for DEF AUS32 Production
Automotive Grade Urea Prills with high purity suitable for DEF and AUS32 production.
ISO 22241 Compliance Support with professional laboratory testing to ensure reliable SCR application.
High Purity Level with controlled urea content and low biuret to protect SCR catalyst performance.
Low Metal Impurity Content minimizing catalyst poisoning risks during diesel emission treatment.
Stable Particle Size Distribution ensuring smooth dissolution and efficient DEF manufacturing.
Consistent Batch Quality supported by strict supplier selection and quality management procedures.
International Certification Support including SGS and third-party testing reports for global customers.
Flexible Packaging Options including 25kg bags, 500kg bags and 1000kg jumbo bags according to market requirements.
Global Export Capability serving automotive chemical distributors and DEF manufacturers across multiple regions.
Automotive Grade Urea Prills for DEF AUS32 Production
Automotive Grade Urea Prills are high-purity nitrogen-based chemical materials specially developed for Diesel Exhaust Fluid (DEF) and AUS32 production. Unlike conventional fertilizer-grade urea, automotive-grade urea requires strict control of impurities, biuret content and metal ions because these components directly affect SCR catalyst performance and vehicle emission systems. Chemcola provides automotive-grade urea prills with stable quality, reliable supply capability and professional export experience. Our products are tested according to international quality requirements, including ISO 22241-related testing methods, ensuring customers receive consistent raw materials for DEF production. With years of experience serving global chemical buyers, we understand the strict requirements of automotive chemical industries.
Product Parameters
| Item | Specification |
|---|---|
| Appearance | White prills |
| Urea Content | ≥98.0% |
| Biuret | Controlled according to ISO 22241 requirements |
| Moisture | Controlled level |
| Insoluble Matter | Low content |
| Phosphate | Controlled |
| Metal Ions | Low Ca, Fe, Cu, Zn, Cr, Ni, Al, Mg |
| Application Standard | ISO 22241 related requirements |
| Packing | 50kg / 1000kg bags |
Our SGS testing reports demonstrate professional control of automotive-grade indicators. The 2025 SGS report tested Automotive Grade Urea samples supplied by Taian Guangyuan International Trade Co., Ltd., with testing performed according to ISO 22241-2:2019(E) methods.
Product Features / Advantages
1. Reliable Quality Control
The biggest challenge for DEF manufacturers is not simply obtaining urea, but obtaining stable automotive-grade raw materials. Chemcola works with qualified manufacturing partners and applies strict quality management procedures from raw material selection to shipment inspection. Each production batch can be supported by third-party testing documents, helping customers reduce quality risks.
2. Excellent SCR System Compatibility
Automotive-grade urea is designed for applications where impurity control is critical. Low levels of metal contamination help prevent catalyst degradation and maintain SCR system efficiency. Our products are suitable for customers producing DEF and AUS32 solutions.
3. International Market Compliance
Chemcola supports customers requiring international compliance documentation. Our products have been tested by SGS and other laboratories, and we can provide technical documents to support market entry requirements including REACH-related compliance for European markets.
Packaging & Transportation
Chemcola provides customized packaging solutions according to different market requirements.
Available packaging:
50kg bags
1000kg jumbo bags
For overseas customers, our logistics team provides optimized shipping solutions based on destination ports, container utilization and delivery schedules. We have experience exporting chemical raw materials to Europe, North America, South America, Africa, Southeast Asia and Middle East markets.
Company Strength
Taian Guangyuan International Trade Co., Ltd., operating under the Chemcola brand, was established in 2010 and specializes in international chemical raw material supply. With more than 15 years of export experience, we have served customers from over 100 countries.
Our advantages include:
Stable supply from qualified partner factories
Professional chemical export experience since 2010
SGS / Intertek testing support
REACH compliance capability
Customized packaging solutions
Technical support from experienced chemical professionals
Our goal is not only to provide products, but also to provide reliable supply solutions for global industrial customers.
Customer Cases
Our automotive-grade urea and chemical products have been supplied to customers worldwide:
North America: 5,000 tons urea supply project
South America: 1000 tons urea supply project
Japan: 200 tons urea supply project
Philippines: 120 tons urea supply project
United Kingdom: 120 tons urea supply project
South Africa: 240 tons urea supply project
These projects demonstrate our capability in handling international procurement requirements, quality documentation and stable delivery schedules.
