High-Temperature Resistant Battery Electrode Paste Solid Content PTFE Binder

Customization: Available
Type: Lithium Metal Battery
Cathode Material: None

Product Description

Basic Info.

Model NO.PTFE
RechargeableNo
SizeMedium
Grain Size0.05UMD0.2
pH7
CertificatesCE
Kinematic Viscosity6 mm 2/S
Density1.50 g/cm3
PTFE Solid Content60% +/- 2%
Battery TypesCoin/Cylinder/Pouch Cell

Product Overview

High-Temperature Resistant Battery Electrode Paste Solid Content PTFE Binder

This PTFE binder is a fine dispersion liquid stabilized by non-ionic surfactant with a condensed PTFE solid content up to 60%. Known for its superior resistivity to high temperatures and excellent electric insulation, it provides ideal performance as a binder when mixing battery electrode paste for high-end energy storage applications.

Features at a Glance

PTFE Binder Molecular Structure

Polytetrafluoroethylene (PTFE) is a fluorocarbon solid at room temperature. As a high-molecular-weight polymer consisting wholly of carbon and fluorine, it offers unmatched chemical inertness and stability for battery manufacturing processes.

PTFE Binder Application

Product Specifications

Parameter Specifications
AppearanceMilk white or yellowish emulsion
PTFE Solid Content60% +/- 2%
Grain Size0.05um D0.2
Kinematic Viscosity6 mm2/s (25°C)
PH Value7
Density1.50 g/cm3
Storage Temperature5 °C - 35 °C
Shipping PackagePTFE container sealed in vacuumed Al bag

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Frequently Asked Questions

What is the primary role of PTFE in battery electrodes?
PTFE acts as a high-performance binder that holds the active electrode materials together while providing excellent thermal stability and chemical resistance within the battery environment.
How should the PTFE dispersion liquid be stored?
It should be stored at temperatures between 5°C and 35°C. Proper sealing is required to prevent contamination and evaporation of the liquid content.
Can this PTFE binder be used for different battery types?
Yes, it is highly versatile and suitable for producing electrode pastes for coin cells, cylindrical cells, and pouch cells.
Is the solid content consistent across batches?
Yes, our PTFE binder maintains a strictly controlled solid content of 60% with a tolerance of +/- 2% to ensure process consistency.
What applications are best suited for batteries using this binder?
Batteries made with this PTFE binder are ideal for electric bicycles, scooters, forklifts, and other electric vehicle applications where high performance is required.
What is the shelf life of the product?
The product typically has a shelf life of approximately 1 year when stored in its original vacuum-sealed aluminum bag under 38°C.
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