PVDF Binder (Solvay 5130) for Battery Electrode Fabrication

Matlabs Technologies presents PVDF Binder (Solvay 5130) — a premium battery-grade Polyvinylidene Fluoride binder engineered for use in lithium-ion battery electrode slurries. With high viscosity and strong adhesion properties, this polymer binder improves electrode integrity and contributes to stable long-term electrochemical performance.

Material Code: MT-MAT-2025

Material Specifications

Parameter Specification
Material Name Polyvinylidene Fluoride (PVDF)
Brand/Grade Solvay 5130
Material Code MT-MAT-2025
Form Fine White Powder
Relative Density ~1.75 – 1.80 g/cm³
Melting Point ~162 °C
Heat of Fusion ~40 – 48 J/g
Glass Transition Temp ~-40 °C
Thermal Stability Up to ~375 °C
Intrinsic Viscosity ~0.279 L/g
Moisture Content Low
Solvent Compatibility Organic solvents (e.g., N-methyl-2-pyrrolidone)
Typical Application Electrode binder for lithium-ion batteries
Key Material Advantages

• Superior Adhesion Properties

 Forms strong bonds between active materials, conductive additives, and current collectors.

• High Thermal and Chemical Stability

 Stable under high-temperature processing and electrochemical environments.

• Excellent Mechanical Strength

 Improves electrode structural integrity during charge/discharge cycling.

• Low Moisture Uptake

 Minimizes performance losses associated with moisture-sensitive battery chemistries.

Processing & Compatibility

• Compatible with standard solvent-based slurry systems, especially PVDF/NMP mixtures

• Works with cathode and anode formulations

• Supports uniform dispersion of active particles and conductive additives

• Ideal for roll-to-roll electrode coating processes

Primary Applications

• Lithium-ion battery electrode fabrication

• R&D and pilot battery cell development

• High-performance energy storage systems

• Customized cell production workflows

• Hybrid and advanced battery formulations

Handling & Storage

Store PVDF Binder in a sealed, moisture-free environment to preserve binder properties. Keep away from heat and direct sunlight. Use appropriate safety equipment when handling fine polymer powders.

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