Fertilizer materials｜RehoboteChem

Anti-caking agent for fertilizers

Silicafume

 Silica fume is an amorphous spherical ultrafine powder primarily composed of SiO₂, with an average particle s ize of approximately 0.1 μm. It is obtained by collecting dust generated during the production process of metallic silicon or ferrosilicon. Due to its extremely fine particle size and high adhesion properties, silica fume is widely used in the fertilizer industry as an anti-caking agent to prevent fertilizer agglomeration.

Fertilizer granulation binder

　

Attapulgite

 This product is a natural clay mineral primarily composed of magnesium-containing hydrated aluminum silicate. It is highly porous with a very large specific surface area. Its unique chain structure and hollow needle-like morphology provide excellent colloidal properties and adsorption capacity.By utilizing these characteristics, it is widely adopted in the fertilizer industry as a binder for granulation processes, contributing to improved granulation efficiency and enhanced product quality stability.

Bentonite

 This product is a natural mineral primarily composed of the clay mineral montmorillonite. Its main chemical composition is Al₂O₃·4SiO₂·H₂O. It has a three-layer sheet crystal structure, and the particles exhibit a plate-like morphology. Due to its high swelling capacity and viscosity, bentonite is widely used as a binder in the granulation processes of compound fertilizers and organo-mineral fertilizers.

Nitrogen Fertilizers

　
Sulfur-Coated Urea Fertilizer Nitrogen Content: 41%; Moisture: ≤0.5%; Particle Size: 2～4mm;
Packaging: 20kg/PP Bag, 1000kg/Jumbo Bag
Resin-Coated Urea Fertilizer Nitrogen Content: 41%; Moisture: ≤0.5%; Particle Size: 2～4mm;
Packaging: 20kg/PP Bag, 1000kg/Jumbo Bag
Urea Fertilizer Nitrogen Content: 46%; Moisture: ≤0.5%; Particle Size: 2～4mm;
Packaging: 20kg/PP Bag, 1000kg/Jumbo Bag

Magnesium Fertilizers

　
Magnesium Hydroxide C-MgO Content: 60%; Particle Size: 2～4mm;
Packaging: 20kg/PP Bag, 1000kg/Jumbo Bag
Magnesium Oxide C-MgO Content: 60%; Particle Size: 2～4mm;
Packaging: 20kg/PP Bag, 1000kg/Jumbo Bag
Magnesium Sulfate (MgSO₄·H₂O) W-MgO Content: 25%; Particle Size: 2～4mm;
Packaging: 20kg/PP Bag, 1000kg/Jumbo Bag
Magnesium Sulfate (MgSO₄·2H₂O) W-MgO Content: 25%; Purity: ≥98%; Particle Size: 60mesh;
Packaging: 20kg/PP Bag, 1000kg/Jumbo Bag
Magnesium Sulfate (MgSO₄·7H₂O) W-MgO Content: 16%; Purity: ≥98%; Particle Size: 60mesh;
Packaging: 20kg/PP Bag, 1000kg/Jumbo Bag

Micronutrient Fertilizers

　
Manganese Sulfate W-MnO Content: ≥40%; Particle Size: 2～4mm, 60mesh;
Packaging: 20kg/PP Bag, 1000kg/Jumbo Bag
Borate Fertilizer W-B₂O₃ Content: ≥47%; Particle Size: 2～4mm, 100mesh;
Packaging: 20kg/PP Bag, 1000kg/Jumbo Bag

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