PVA for Fertilizer | Advanced Controlled Release & Granulation Binder Solution
Enhance Fertilizer Efficiency. Reduce Nutrient Loss. Improve Granule Strength.
Our Polyvinyl Alcohol (PVA/PVOH) is specially engineered for fertilizer applications, delivering superior performance in:
- Controlled-release fertilizer coating
- Granulation binder systems
- Anti-caking and dust reduction
- Sustainable agriculture solutions
✔ Higher nutrient utilization
✔ Stronger granules
✔ Better water solubility
✔ Eco-friendly & biodegradable
👉 Factory Direct | Stable Supply | Free Sample Available
What is PVA for Fertilizer?
PVA (Polyvinyl Alcohol) is a water-soluble polymer widely used in modern fertilizer production as a binder and coating agent.
In fertilizer systems, PVA plays a critical role in:
- Forming protective coating layers
- Binding powder into uniform granules
- Controlling nutrient release rate
- Enhancing physical strength of fertilizers
Compared with traditional binders, PVA offers:
✔ Cleaner processing
✔ Better film-forming ability
✔ Strong adhesion performance
✔ Environmental compatibility
Core Applications of PVA in Fertilizer
1. Controlled Release Fertilizer Coating
- Forms uniform polymer film
- Regulates nutrient diffusion rate
- Improves fertilizer efficiency
2. Granulation Binder
- Enhances particle cohesion
- Reduces breakage during transport
- Improves granule uniformity
3. Anti-Caking Agent
- Prevents fertilizer agglomeration
- Improves storage stability
4. Dust Suppression
- Reduces fine particle loss
- Improves production environment
Key Benefits
✔ Controlled Nutrient Release
Optimizes nutrient availability and reduces leaching.
✔ Strong Binding Performance
Improves granule strength and reduces breakage.
✔ Excellent Water Solubility
Ensures complete dissolution without residue.
✔ Eco-Friendly Solution
Biodegradable and safe for soil ecosystems.
✔ Cost-Effective
Reduces material loss and improves production efficiency.
Technical Specifications
| Property | Value |
|---|---|
| Appearance | White Powder |
| Viscosity | 45 – 55 mPa.s (customizable) |
| Degree of Hydrolysis | 87% – 89% |
| Moisture | ≤ 5% |
| Ash Content | ≤ 0.5% |
| Solubility | Fully Water Soluble |
👉 Custom grades available based on fertilizer process requirements
Recommended Grades for Fertilizer
- PVA 2488 → Granulation binder (high viscosity, strong adhesion)
Why Choose Our PVA?
✔ Factory Direct Supply
Competitive pricing with stable production capacity
✔ Customized Solutions
Viscosity & hydrolysis degree tailored to your formulation
✔ Strict Quality Control
Consistent batch stability for industrial use
✔ Global Export Experience
Serving fertilizer manufacturers worldwide
Application Process
- Dissolve PVA 2488 powder in water (80–90°C)
- Prepare uniform PVA solution
- Spray or mix during granulation
- Dry and form fertilizer granules
👉 Compatible with most NPK fertilizer production lines
Industries We Serve
- NPK Fertilizer Manufacturers
- Controlled Release Fertilizer Producers
- Agricultural Chemical Companies
- Soil Enhancement Solution Providers
Packaging & Storage
- 25kg/bag, 18MT/20’FCL
- Store in dry, cool environment
- Avoid moisture and direct sunlight
FAQ
Q1: Why use PVA 2488 in fertilizer?
PVA 2488 improves granule strength, controls nutrient release, and reduces fertilizer loss.
Q2: Is PVOH/PVA environmentally friendly?
Yes, PVA/PVOH is biodegradable and safe for agricultural use.
Q3: Which PVA grade is best for fertilizer?
Depends on application:
Q4: Can PVA replace traditional binders?
Yes, and it offers better performance and cleaner processing.
Get High-Performance PVA for Fertilizer Today
- Free sample available
- Technical support included
- Custom formulation service
👉 Contact us now for pricing & solution support
Email: chris@innonew-material.com | WhatsApp: +86 17736063980
