Polyurethane Coating Agent Fertilizer Coating Agent Polymeric Mdi Combined Polyether +Pigment

• Customization: Available
• Molecular Principal Chain: Heterochain Polymer
• Transport Package: Iron Drum/IBC Drum
• Model NO.: HYW305
• Trademark: Quanzhen
• Origin: China
• HS Code: 3907299090
• Production Capacity: 50000t/Year

Product Description

Polyurethane Coating Agent Fertilizer coating agent polymeric MDI Combined Polyether +Pigment

Polyurethane coating agents, in the context of coating on DAP (Diammonium Phosphate) fertilizer granules, are materials used to enhance the quality, performance, and appearance of the granules.

The choice of polyurethane coating agents and the specific formulation may vary based on the manufacturer's goals and the desired properties of the coated DAP fertilizer.
These agents are designed to adhere to the surface of the granules and provide the intended benefits without interfering with the nutrient content of the fertilizer.

 

 

 

Composition

The coating agent is a two-component product, including resin and curing agent, both of which are indispensable. . The polymeric MDI is the curing agent, and the combined polyether is the resin.


Application

Polyurethane coating agents, in the context of coating on DAP (Diammonium Phosphate) fertilizer granules, are materials used to enhance the quality, performance, and appearance of the granules.Coating DAP granules with polyurethane is a common technique in the fertilizer industry, and it serves several important purposes:
1. Dust Suppression: DAP granules can generate dust during handling, transportation, and application. Coating them with polyurethane helps to reduce dust emissions, making the product easier and safer to handle.

2. Moisture Protection: DAP is hygroscopic, meaning it can absorb moisture from the environment. Polyurethane coatings act as a protective barrier, preventing moisture from entering the granules and causing caking or degradation.

3. Improved Granule Integrity: Coating with polyurethane can enhance the durability of DAP granules, reducing breakage during transportation and handling.

4. Release Control: In some cases, controlled-release fertilizers are desired to provide nutrients to plants gradually over time. Polyurethane coatings can be engineered to control the release rate of nutrients from the granules.

5. Appearance Enhancement: Coating can improve the appearance of DAP granules, making them more visually appealing and potentially more marketable.

The choice of polyurethane coating agents and the specific formulation may vary based on the manufacturer's goals and the desired properties of the coated DAP fertilizer. These agents are designed to adhere to the surface of the granules and provide the intended benefits without interfering with the nutrient content of the fertilizer.

Overall, polyurethane coating agents play a crucial role in enhancing the quality, handling characteristics, and performance of DAP fertilizer, making it a more practical and effective choice for agriculture

 

RFQ
1. What is Polyurethane coating agents?
Polyurethane coating agents, in the context of coating on DAP (Diammonium Phosphate) fertilizer granules, are materials used to enhance the quality, performance, and appearance of the granules.

2. Are you a factory or trading company?
We are a cooperated polyurethane system material factory, we provide raw materials for the preparation of polyurethane materials to factories.

3. What is your MOQ?
Our minimum ordered quantity for Polyurethane coating agent is 5 Ton.

4. Is your sample free?
Our sample is not free, but we can return the sample fee to you once your ordered quantity reaches 20 Tons.

5. What other service can you offer?
We can also provide technical support.

6. What is the packaging of the Polyurethane coating agents?
Polymeric MDI: 210L iron drums, 250kg/drum
Combined polyether: 200 kg/drum.

7. How to make payment?
T/T;LC. 

8. What is the delivery time and warranty?
 Within 10 Tons, we can supply in 7 days, for over 10 - 20 Tons, we can supply in 10 days.All sold materials enjoy half year - 1 year warranty, we provide after-sale service for quality problem or processing errors.