English
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|---|---|
XF-270; XF-B-1
Product Overview:
Polyurethane-coated films have advantages over other coating films in controlled-release fertilizers, such as thinner thickness, shorter degradation time, lower cost, and better degradability, making them more competitive in large-scale field applications.
Features
Specifically, the advantages of polyurethane-coated films include:
- Thinner coating film thickness:
Polyurethane-coated films can achieve a thinner thickness. For example, a fertilizer technology article pointed out that the coating film thickness of Maoshi polyurethane controlled-release fertilizer is only one-third of that of similar products in Japan, which directly reduces production costs.
- Shorter degradation time:
Polyurethane-coated films have a shorter degradation time in soil, reducing environmental residues and negative impacts.
- Lower cost:
Due to the reduction in coating film thickness and the improvement in degradability, polyurethane-coated films have advantages in reducing production costs, making the large-scale application of controlled-release fertilizers possible. According to Maoshi fertilizers, Maoshi polyurethane controlled-release fertilizer technology is at the world-leading level in this regard.
- Degradability:
Polyurethane-coated films, especially those based on vegetable oil, have good degradability, reducing environmental pollution.
- Improved nitrogen utilization efficiency:
Polyurethane-coated fertilizer can reduce nitrogen volatilization and leaching, improving utilization efficiency and reducing environmental pollution.
In summary, polyurethane-coated films have significant advantages in the field of controlled-release fertilizers, making them a promising coating material choice.
Technical Specifications
Specification | XF-270 | XF-B-1 |
Appearance | Light yellow to brownish yellow transparent liquid | Light yellow to brownish yellow transparent liquid |
Hydroxyl value，mgKOH/g | 260±10 | 300±30 |
Acid value，mgKOH/g | 3±0.2 | ≤3.0 |
Moisture content，% | ≤0.1 | ≤0.15 |
Viscosity，mPa·s（25℃） | 3000±500 | 3000±500 |
Uses | This product is a biodegradable resin, suitable for fertilizer coating. | This product is a biodegradable resin, suitable for fertilizer coating. |
Packaging, storage and transportation | Packed in iron drums, net weight 200kg per drum. | Packed in iron drums, net weight 200kg per drum. |
Product Overview:
Polyurethane-coated films have advantages over other coating films in controlled-release fertilizers, such as thinner thickness, shorter degradation time, lower cost, and better degradability, making them more competitive in large-scale field applications.
Features
Specifically, the advantages of polyurethane-coated films include:
- Thinner coating film thickness:
Polyurethane-coated films can achieve a thinner thickness. For example, a fertilizer technology article pointed out that the coating film thickness of Maoshi polyurethane controlled-release fertilizer is only one-third of that of similar products in Japan, which directly reduces production costs.
- Shorter degradation time:
Polyurethane-coated films have a shorter degradation time in soil, reducing environmental residues and negative impacts.
- Lower cost:
Due to the reduction in coating film thickness and the improvement in degradability, polyurethane-coated films have advantages in reducing production costs, making the large-scale application of controlled-release fertilizers possible. According to Maoshi fertilizers, Maoshi polyurethane controlled-release fertilizer technology is at the world-leading level in this regard.
- Degradability:
Polyurethane-coated films, especially those based on vegetable oil, have good degradability, reducing environmental pollution.
- Improved nitrogen utilization efficiency:
Polyurethane-coated fertilizer can reduce nitrogen volatilization and leaching, improving utilization efficiency and reducing environmental pollution.
In summary, polyurethane-coated films have significant advantages in the field of controlled-release fertilizers, making them a promising coating material choice.
Technical Specifications
Specification | XF-270 | XF-B-1 |
Appearance | Light yellow to brownish yellow transparent liquid | Light yellow to brownish yellow transparent liquid |
Hydroxyl value，mgKOH/g | 260±10 | 300±30 |
Acid value，mgKOH/g | 3±0.2 | ≤3.0 |
Moisture content，% | ≤0.1 | ≤0.15 |
Viscosity，mPa·s（25℃） | 3000±500 | 3000±500 |
Uses | This product is a biodegradable resin, suitable for fertilizer coating. | This product is a biodegradable resin, suitable for fertilizer coating. |
Packaging, storage and transportation | Packed in iron drums, net weight 200kg per drum. | Packed in iron drums, net weight 200kg per drum. |
