Polyethylene ester coated urea is a new type of fertilizer, which is based on large particle urea and wrapped in polyethylene ester film through coating technology. The main advantages of polyurethane coated urea are its sustained release, improved utilization, reduced usage, increased yield and efficiency.
1. Ultra low coating rate, with a nitrogen content generally around 44.5%.
2. The initial release rate is less than 1%, far superior to the national standard.
3. Release evenly. Each resin urea particle is released neatly, with a difference of no more than ten days before and after.
4. The release curve is in an "S" shape, which is beneficial for crop nutrient absorption.
5. Environmentally friendly and pollution-free. The membrane is completely degraded and the production process is solvent-free.
Polyethylene ester coated urea has a wide range of applications and is suitable for various land plots and crops.