Slow Release Sulfur Coated Urea

Model NO.: sulfur coated Urea Release Type: Slow Appearance: Granular Item: Nitrogen 44% (Pcu)Polymer Coated Urea 3 Months Trademark: SONEF Origin: Shandong, China Classification: Nitrogen Fertilizer Infection on Soil: Physiological Neutral Type: Compost Slow Release Time: 3-6 Months Specification: SGS, BV, ISO HS Code: 3102100090

slow release sulfur coated urea
  Product Description   Polymer&Sulfur coated urea:   Polymer coated urea(PCU):Urea granulars are coated with a biodegradable polymer using advanced membrane coating technology which makes the release as required thus increasing Fertilizer utilization rate. 
  Sulfur coated urea(SCU): Urea granules are repeatedly coated with a suspension of liquid sulfur to ensure the coating uniformity of each granule. 
  Polymer and sulfur coated urea(PSCU):Urea granualrs are coated with 1% polymer after which they are coated with sulfur.Polymer coating makes the SCU coat more flexible and durable.   Usage:    Polymer and Sulfur Coated Urea(PCU) Increase both yield and income. Be able to match crop nutrients demand during the whole growth season.It can increase yield by 10%-40%. 
  High efficiency in saving Fertilizer. Reduce nutrients loss and improve use efficiency of fertilizers by more than 30%.   Time and labor saving. Reduce application time and dosage,avoild the express absorption of nitrogen by crops, which pays an important role in suppressing disease and improve quality.   Eco-Environments protection. Reduce pollution by leaching into soil, ground water and air caused by fertilizer loss.   Long release time.  Nutrients can be released in designing time, such as 2-12 months for different formulations.   Data Sheet::  Polymer coated urea specification ----6months: 

Product Quality	Items		Specifications	Results of Analysi
	Total Nitrogen Content   %		≥ 42	42.8
	Biuret Content  %		≤ 1.0	0.5
	Water   %		≤ 1.0	0.2
	Size(2.00mm~4.75mm)%		≥ 90	97.5
	Initial release rate of Nutrient                     (25ºC,24h)%		≤ 12	0.8
	28D Cumulative release rate of Nutrient  %		≤ 75	8.7
	Cumulative release rate of Longevity of Nutrient     %		≥ 80	80.8
	Stated release Longevity of Nutrient   D		(180±36)Days	187

Testing result :

Processing LInes:

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Product Categories : Urea