We are the biggest producer and exporter of SCR/DEF Urea in China.We have been dealing with SCR/DEF Urea
for 13 years.Our capacity is 500 tons/day,we export SCR Urea aroud 50,000 tons/day.
We have a production line specially for producing excellent quality SCR/DEF Urea.
Our product has very low biuret:0.8% max, and with extraordinarily low lwvel of Aldehyde.
We are producing using D-I water so our urea is without heavy metals.
| The theme | Min/values max. | Result | |
| Urea assay (wt%) | 99.0 min | 99.1 | |
| The size of granulate (0.85-2.8mm)% | 90 min. | 97.7 | |
| Humidity (wt %) | 0.5Max | 0.34 | |
| The nitrogen (wt %) | 46min | 46.4 | |
| Alkalinity as NH3(wt%) | 0.2Max | 0.01 | |
| Biuret (wt %) | 0.9Max | 0.72 | |
| Aldehydes (ppm) | 15 max. | 0.9 | |
| Free ammonium (wt %) | 0.6Max | 0.01 | |
| Insoluble (ppm) | 15 max. | 3.1. | |
| Ca (mg/kg). | 0.5Max | 0.32 | |
| Fe (mg/kg). | 0.5 max. | 0.18 | |
| Al (mg/kg). | 0.5Max | 0.16 | |
| Cu (mg/kg). | 0.2 max. | 0.05 | |
| Zn (mg/kg). | 0.2 max. | 0.01 | |
| Cr (mg/kg). | 0.4 max. | 0.22 | |
| Ni (mg/kg). | 0.5 max. | 0.05 | |
| Milligrams (mg/kg). | 0.5 max. | 0.01 | |
| Na (mg/kg). | 0.5Max | 0.15 | |
| K (mg/kg). | 0.5 max. | 0.06 | |
| Ash (ppm) | 100 as maximum. | Less than 10 | |
| Phosphate (mg/kg). | 0.5 max. | 0.2 | |
| Heavy Metal(ppm) | 0.5 | 0.4 | |
| Additive | None | None | |
| PH (10% by weight solution) | 9.0~10.0 | 9.7 |