Product Details

PSCU XCU slow-release N fertilizers urea

Place of Origin ShanDong
Certification CE,ISO
Min.Order Quantity 20 Ton/Tons
Price $340.00 - $450.00 / Ton
Payment Terms D/A,T/T

Product Features

  Name   Urea
  Other name   Carbamide
  Chemical formula   CO(NH2)2
  CAS NO.   57-13-6
  EINECS NO.   200-315-5
  Solubility   highly soluble in water,practically non-toxic
  Appearance   yellow/odorless/granular
  Urea Coating   sulfur
  Size   2.00mm—4.75mm
  Purity(N content)   ≥37%
  Moisture   ≤0.5%
  Biuret   ≤0.9%
  Release Type   Slow

 

 

 

 

 

The function of nitrogen in plants


Urea used as base fertilizer and top dressing, sometimes used as seed fertilizer. 
Urea is a molecular state before transformation, cannot be absorbed by soil, should prevent lossing with water ; 
after transformation the ammonia is volatile, so also urea need deep application of soil.
Urea is suitable for all crops and all the soil,can be used as base fertilizer and top dressing, 
and can be used for dry and paddy field. 
Because of the transformation of urea in soil can accumulate a lot of ammonium ions, 
will lead to the increasing of PH 2-3 units,  itself contains a certain amount of Biuret and when the Biuret concentration reach 500ppm, 
it will inhibit the effect of crop root and bud,  therefore it is not suitable used for seed fertilizer..
Urea (nitrogen fertilizer) can promote cell division and growth, so that the branches flourish.

 

PSCU XCU slow-release N fertilizers urea

Urea granules are coated with 1% polymer and another coat of sulfur. Polymer coating makes the SCU coat more flexible and durable.

 

                            Polymer-Coated Sulfur-Coated Urea
May appear on fertilizer label as: PCSCU, PSCU, XCU, TriKote
Composition: A hybrid product that utilizes a primary coating of sulfur and a secondary (outer) polymer coat.
Duration: 10-14 weeks
How the nitrogen is released: First by diffusion through the polymer coating, then by capillary action in the sulfur coating as water dissolves the urea core. Release rate is dependent mainly on temperature (warmer temperature means faster release), but also on microorganisms and water.

Recommended for: Turf, corn, etc. Excellent uniformity in nutrient release, which translates to reduced surge growth and extended feeding. Better value than products with single coatings of either sulfur or polymer.

 

Packaging & Shipping

 

  Packaging Details   50kg/1000kg Woven bag with PE liner
  Delivery Detail   Shipped in 15 days after payment

 

 

 

 

Our Services

* We can supply sample for free.
* Customized package styles are available
    ——We can provide design service and make the package as required.
* We provide timely and quality after-sales service.

 

 

Company Information

             About  us  

 

Our company was established in 2000 year, we do for chemical fertilizer sales has 17 years in china.

 

Our factory and products have passed the ISO9001, CQC, SGS and other international certifications.

 

Our company can supply cantainer and bulk ship transport.

 

We cooperate with famous international shipping companies,to ensure the goods safety and faster transport.

 

The factory use the best production process, the professional management and standardized production mode,can continue to provide high quality products.

 

We have established some large warehouses in many parts of China, always ensure ample supply to guests.

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