Black‑Colored Multi‑Functional NPK Fertilizer

Anti-Caking Powder Agent

Product Overview：

Black‑Colored Multi‑Functional Fertilizer Anti‑Caking Powder is a dual‑purpose functional fertilizer anti‑caking powder integrating fertilizer coloring marking and anti‑caking protection. It is specially developed for compound fertilizers produced by tower granulation and drum granulation processes.

This anticaking powder can evenly dye fertilizer particles into uniform black appearance for grade distinction, meanwhile it provides excellent anti‑caking performance. It forms a dense hydrophobic isolation layer on fertilizer particle surface, blocks crystal bridge formation between granules, and inhibits particle agglomeration under high‑humidity storage and ocean transportation conditions. The product features good dispersion, will not bring adverse impact on fertilizer nutrients. It works well for regular bulk storage and long‑distance export logistics, and achieves outstanding results when combined with fertilizer anti‑caking oil.

Core Advantages：

Dual‑Function Coloring & Anti‑Caking:
Realizes uniform black color marking for fertilizer granules for grade classification, meanwhile this fertilizer anti‑caking powder delivers reliable anti‑caking protection for compound fertilizer.

Adaptable to Two Mainstream Processes:
Perfectly matches tower granulation and drum granulation compound fertilizer production lines, good dispersion during coating operation for this anticaking powder.

Stable for Export Logistics:
Maintains stable color effect and anti‑caking capacity under high‑humidity warehouse storage and ocean‑going transportation.

Nutrient‑Safe Performance:
Does not change fertilizer nutrient composition, no harmful impurities, keeps original fertilizer physical‑chemical properties

Synergistic Matching:
Better comprehensive performance when synergistically used with anti‑caking oil; color and formula support customization upon requirements.

Application Scope：

Suitable for NPK compound fertilizer manufactured by tower granulation and drum granulation processes.

This colored fertilizer anti‑caking powder is widely applied for factory continuous production, warehouse storage, long‑term stacking and cross‑border ocean export.

Technical Specifications：

Product Name: Black‑Colored Multi‑Functional Fertilizer Anti‑Caking Powder
Applicable Fertilizer: Tower granulation & drum granulation compound fertilizer
Recommended Dosage: 3‑4 kg per ton of fertilizer
Core Functions: Fertilizer coloring marking, anti‑caking, moisture‑proof
Application Scenarios: Continuous production, high‑humidity storage, long‑term stacking, ocean export shipment
Product Form: Fine black powder
Customization Service: Custom color and formula available

Packaging & Custom Service：

Standard Package: 25kg woven bag.

Support customized color matching and personalized packaging solutions to meet different brand and production requirements.

Inquiry & Support：

Contact us to customize exclusive fertilizer color matching scheme and stable anti-caking formula for your compound fertilizer production.

Deliver Details：

Frequently Asked Questions

Q1: What is black colored multi‑functional fertilizer anti‑caking powder for NPK fertilizer?

A: It is a dual‑purpose colored compound fertilizer additive combining fertilizer coloring marking and anti‑caking performance. This multi‑functional anticaking powder is specially designed for tower granulation and drum granulation NPK compound fertilizer production lines.

Q2: What is the recommended dosage of black colored fertilizer anti‑caking powder for compound fertilizer?

A: Standard addition rate is 3‑4 kg per ton of fertilizer. Adjustment can be made according to local humidity, fertilizer formula and actual storage conditions to achieve optimal coloring and anti‑caking results.

Q3: Can this dual‑function coloring anti‑caking agent work for both tower granulation and drum granulation compound fertilizer?

A: Yes. This colored fertilizer anti‑caking powder adapts well to both tower granulation and drum granulation processes. It shows good dispersion performance in coating drum systems for continuous fertilizer manufacturing.

Q4: Will red colored anticaking powder affect fertilizer nutrient content?

A: No. This multi‑functional fertilizer anti‑caking powder is nutrient‑safe. It will not damage fertilizer active ingredients or change fertilizer physical‑chemical properties, suitable for export‑grade compound fertilizer.

Q5: Does colored fertilizer anti‑caking powder keep stable performance during ocean transportation?

A: Yes. It maintains stable coloring effect and anti‑caking capacity under high‑humidity warehouse storage and long‑distance ocean‑going shipment, solving fertilizer caking risks for overseas export business.

Q6: What performance can we get when using colored anticaking powder together with anti‑caking oil?

A: The combined use of colored anticaking powder and fertilizer anti‑caking oil brings outstanding synergistic effect, and the overall anti‑caking performance is excellent. The oil‑powder combined system builds double‑layer protection on fertilizer particle surface, greatly extending anti‑caking cycle for long‑term stacking and marine export scenarios.

Q7: Can fertilizer color be customized according to customer requirements?

A: Yes. Besides standard red color, we can customize various colors such as coffee, blue, green, black and yellow according to customer requirements, to realize grade differentiation for different compound fertilizer products. Formula adjustment is also supported to match your actual production conditions.

Q8: Do you support custom formula for colored compound fertilizer additive?

A: Yes. Custom colors and adjusted formulas are available according to customer’s production process and grade‑marking requirements.