PVDF (Polyvinylidene Fluoride, Arkema) Powder as Battery Electrode Binder, 100-500 g/bottle, CBEBPVDF

PVDF (Polyvinylidene Fluoride) is the most commonly used binder in the manufacturing of commercial lithium-ion battery (LIB) electrodes, particularly for cathodes. Despite making up only a small percentage (typically 2% to 8%) of the electrode weight, its role is absolutely critical to the structural integrity and long-term performance of the battery. PVDF has the following features: (1) High Electrochemical Stability; (2) Chemical Inertness; (3) Strong Adhesion; (4) Good Thermal Stability; (5) High Solubility in NMP. 

Part Number	CBEBPVDF (C-BEB-PVDF)
CAS	24937-79-9
Chemical Formula	(CH2CF2)n
Appearance	White Powder
Density	1.76-1.79 g/cm3
Melting Point	162-172 °C
Melting Viscosity	3300-5500 cP
Decomposition Temperature	375 °C in air, 410 °C in inert gas
Package Size	100 g, 200 g, 500 g/bottle

Notes: Please try to store the PVDF powders in a dry place (glovebox is the best option). 

References: 

1. E. Markevich, et al. Influence of the PVdF binder on the stability of LiCoO2 electrodes, Electrochemistry Communications. 2005, 7, 1298-1304.
2. M. A. Spreafico, et al. PVDF Latex As a Binder for Positive Electrodes in Lithium-Ion Batteries, Ind. Eng. Chem. Res. 2014, 53, 22, 9094–9100.