Normally, when manufacturing an EV battery, a substance called PVDF (Polyvinylidene Fluoride) is used as a binder to keep the various components of the battery's internals together during production.

Traditional binders like polyvinylidene fluoride (PVDF) have limitations, including low conductivity, poor binding properties, and reliance on harmful solvents like N-methyl pyrrolidone.

PVDF has historically – for the past 20-something years – been the only binder that works in lithium-ion batteries However, not all forms of PVDF are equal. As a binder and separator coating ...