PVDF Binder for NMC / LFP Cathode

Advanced PVDF binder for lithium-ion battery cathodes.
Tailored for NMC and LFP systems with high packing density and stability.

Reliable and Versatile Binder Solution for High-Performance Li-ion Cathodes

NAGASE’s PVDF (polyvinylidene fluoride) binders are engineered for demanding lithium-ion battery applications, offering exceptional compatibility with both NMC (Nickel Manganese Cobalt) and LFP (Lithium Iron Phosphate) cathode materials. These high-performance binders enable excellent adhesion, chemical resistance, and structural integrity across a wide range of battery formulations.

Our products are especially suitable for high-nickel ternary cathodes and compacted electrode designs, ensuring optimal energy density, cycle stability, and long-term reliability.

NAGASE supplies PVDF binder materials globally, supporting battery manufacturers with advanced solutions, custom options, and comprehensive logistics.

Applications

NAGASE PVDF binders are designed for various high-performance lithium-ion cathode systems.

  • NMC cathodes for high-energy electric vehicle batteries
  • LFP cathodes for stable and safe lithium-ion applications
  • High-compaction electrode designs for maximized energy density
  • High-nickel formulations requiring strong chemical resistance
  • Advanced cell development and scaling

Features

Our PVDF binders offer mechanical strength, electrochemical stability, and excellent film-forming properties for lithium-ion batteries.

  • High chemical resistance – Stable in harsh electrolyte environments
  • Strong adhesion – Ensures firm bonding of active materials
  • Suitable for high-nickel cathodes – Compatible with advanced NMC chemistries
  • Supports compact electrode structures – Ideal for high-density designs
  • Global availability – Delivered by NAGASE with full technical support

Product Specification

Test Standards Unit PVDF
Homopolymer
Sinodur®2520		 Homopolymer
Sinodur®2536		 Copolymer
Sinodur®25628
Physical Characteristic
Appearance Visual Inspection White Powder White Fine Granules White Fine Granules
Mass Average molar mass GPC
Da		 60–100 W 100–160 W 100–160 W
Moisture Content GB/T 6283
µg/g		 ≤400 ≤400 ≤400
Thermal Characteristic
Melting Point ASTM D 3418
°C		 158–166 169–175 166–174
Solution Characteristic
Viscosity Solution Rotational Viscosity
mPa·s		 1000–3000 (9 wt%) 3000–6000 (7 wt%) 2000–4000 (7 wt%)

Service

We prepare electrodes, pouch cells, and cylindrical cells to conduct electro-chemical performance evaluations for your needs.
Our laboratory is equipped with complete and advanced performance testing and characterization equipment.

Product Varieties

PVDF Homopolymer PVDF Homopolymer PVDF Copolymer
PVDF Type Car with structural graphic – Sinodur 2520 Laptop and molecular structure – Sinodur 2536 EV charging and layered structure – Sinodur 25628
Product Name Sinodur®2520 Sinodur®2536 Sinodur®25628
Cathode Type LFP LFP NCM 111 523 622 811

Advantage

  • Highly alkaline stability
  • Ultra-high compacted density
  • Strong adhesion
  • Enhanced cycle life
  • Made in China

Frequently Asked Questions about PVDF Binder for NMC / LFP Cathode

What is PVDF used for in lithium-ion batteries?
PVDF acts as a binder that holds active materials together in the electrode, providing mechanical stability and chemical resistance.

Which cathodes are compatible with NAGASE PVDF binders?
Our PVDF binders are optimized for NMC and LFP cathode materials, including high-nickel and compacted designs.

Why is PVDF preferred as a binder material?
It offers excellent film formation, thermal stability, and compatibility with battery electrolytes.

Can NAGASE’s PVDF be used in high-energy EV batteries?
Yes, it supports the high-performance demands of EV battery systems, especially for NMC cathodes.

Is this binder available globally?
Absolutely. NAGASE delivers PVDF binders worldwide with full supply chain and technical support.

Could not find what you were looking for?

Please get in touch. We strive to meet your needs.

Mobility

Tobias Back
Sales Manager