Sulphur Coated Urea for Green Crop/Nitrogen Fertilizer Sulphur Coated Urea

We design a complete set ofNPK 17-9-19,Compound NPK Fertilizer,Organic Water Soluble Fertilizer为相关企业和个人用户,和constantly strive to meet the diverse needs of customers. Our company adheres to the business tenet of 'accomplishing what others say you can not, achieving a win-win situation for customers, the company, and employees', and featuring 'quality as life, service as the soul, advanced and efficient', to provide you and your company with more professional and caring service. Over the years, we have received unanimous praise from users for our good product quality, rigorous work team and technical services. We develop the market with quality and win support with integrity.

Product Description

Sulfur coated urea is a kind of inorganic coated slow-release fertilizer, which takes sulfur as the main coating material and wraps granular urea to realize slow-release and controlled-release of nitrogen. Release nutrients continuously and stably to meet the nutritional needs of crops and improve yield and quality. After the urea is coated with sulfur, wax sealant is sprayed to seal the cracks and reduce the degradation of sulfur film by microorganisms. Finally, a layer of active clay is applied to make the surface smooth. SCU can provide the plants with medium amount of elemental sulfur, which is more suitable in the sulfur deficient areas. Sulfur coated urea has a unique color, which is suitable for all kinds of soil and crops. In addition, the unique sulfur nutrients in the coated urea can control the release rate of nutrients. The law of nutrient release is consistent with the law of crop fertilizer demand. After coated urea is applied to the soil, sulfur will slowly oxidize into sulfur dioxide and sulfur trioxides, and then react with water to generate sulfuric acid, making the soil around the fertilizer acidified; after slowly released urea is transformed into ammonium bicarbonate or ammonium carbonate, it will turn into stable ammonium sulfate, preventing the volatilization of ammonium. All of these can reduce the loss of nitrogen and improve the effect of nitrogen fertilizer. Compared with ordinary fertilizer, it also improves the utilization rate of fertilizer, has a higher cost performance, and is welcomed by the majority of users.

现在我们生产sulfur coated urea with Nitrogen: 35%-40%.

	Nitrogen 40%	Nitrogen 37%	Nitrogen 35%
Initial Release of Nutrient %	≤40	≤27	≤15
Seven Days Dissolution Rate %	≤60	≤45	≤30
S	≥8	≥10	≥15
Moisture %	≤1.0	≤1.0	≤1.0
Biuret%	≤1.2	≤1.2	≤1.2
MeshSize	2.00-4.75mm over 90% passed

Packing and Delivery

Packing: 25kg 50kg 1000kg bulk bag

Quality

We get the support from ISO/SGS/Local Government office

Our Fertilizer Producing Line

After years of hard work, our company has obtained strong R&D capabilities and a good market network in the industry of Sulphur Coated Urea for Green Crop/Nitrogen Fertilizer Sulphur Coated Urea. Our company carries out the business philosophy of 'taking morality as the foundation, taking honesty and quality as the foundation, and seeking efficiency by speed' to meet the needs of customers. We strengthen the alliance, collaboration, reinvestment and joint development overseas.