Urea fertilizer 46% in the forms of Prill and granule is one of our major activities

Prill fertilizer is usually softer than granular. Usually the size of pearl is between 1 up to 2/4 mm but Granule is between 2 up to 4 mm. The physical structure of urea fertilizer is the key factor to its mechanical and physical properties such as flow ability and avoidance of caking, while thermal and chemical properties are unlikely to be affected.The results confirm that both prilled and granulated urea are of a very similar composition and thermal characteristics (melting point). The only key difference between them is the internal structure of granules which is the fundamental key to their mechanical properties.The strength measurement show granulated urea have a higher strength as their prominent size and internal structure, while prills performed weaker strength having the small size.

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