Battery-Grade PVDF Binder (Solvay 5130)

Matlabs Technologies presents PVDF Binder (Solef® 5130) — a high-performance Polyvinylidene Fluoride binder tailored for advanced lithium-ion battery electrode formulations. Manufactured to ultra-high viscosity standards, this white polymer powder enhances electrode adhesion, mechanical integrity, and electrochemical stability in battery cell production

Material Code: MT-MAT-2025

Material Characteristics
Parameter Details

Material Name

Polyvinylidene Fluoride (PVDF) – Solvay 5130

Material Code

MT-MAT-2025

Appearance

White Powder

Relative Density

1.75 – 1.80 g/cm³

Melting Point

~162 °C

Heat of Fusion

~40-48 J/g

Glass Transition Temperature ~-40 °C
Thermal Stability > 375 °C
Intrinsic Viscosity ~0.279 L/g
Molecular Weight ~1300 kDa
Electrical Resistivity ≥ 10¹⁴ Ω·cm (volume)
Water Absorption < 0.2 %
Form Factor Powder
Typical Use Battery electrode binder
Suitable Binders Compatible with organic solvents (e.g., NMP)
Material Description

Polyvinylidene Fluoride (PVDF) is a high-performance fluoropolymer widely used in electrochemical energy systems due to its excellent adhesion characteristics, chemical resistance, and mechanical strength. The Solvay 5130 grade, sourced and repackaged by Matlabs Technologies, is optimized for binder applications in lithium-ion battery electrodes — enhancing slurry stability, conductive agent dispersion, and electrode coating uniformity.

Key Features & Benefits

• Superior Electrode Adhesion – High viscosity and polar fluoropolymer chains improve active material bonding within electrode slurries.

• Chemical & Thermal Resilience – Excellent stability in electrochemical environments and elevated process temperatures.

• High Electrical Resistivity – Promotes stable electrode structure without compromising conductivity pathways.

• Low Moisture Uptake – < 0.2 % absorption supports consistent binder performance during coating and drying.

• Process Compatibility – Works effectively with standard polar organic solvents used in battery manufacturing.

Typical Applications

• Lithium-Ion Battery Electrode Formulation – Enhances cathode/anode binder performance for stable cycling.

• Research & Development – Ideal for proof-of-concept battery cell trials.

• Energy Storage Prototypes – Supports standardized electrode binder protocols for lab and pilot setups.

Handling & Storage Guidelines

Store PVDF Binder Solvay 5130 in a sealed, dry environment to prevent moisture uptake. Avoid direct exposure to humidity and keep packaging closed when not in use. Follow industry standard safety practices when handling fluoropolymer powders in bulk. Beyond Battery

Download detailed product technical specifications for more details

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Sai Praneet / Sales Manager
+91 87792 72465
Sales Department
sales@matlabs.in

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