Sulfonated PEEK Reinforced Film (SP-PEEK-50)

Cat No:FCEM-0036

Description

A composite membrane utilizing a woven PEEK mesh to support sulfonated PEEK resin, ideal for low-cost electrochemical applications.

Datasheet

Inquiry

Basic Information

Polymer/Material Base	S-PEEK + PEEK Mesh
Ion Exchange Capacity (IEC)	1.5 - 2.0 meq/g
Ionic Conductivity (S/cm)	0.06 - 0.10 (at 80°C)
Thickness (μm)	50 - 55
Tensile Strength (MPa)	60 - 85
Elongation at Break (%)	30 - 50
Water Uptake (%)	35 - 55
Swelling Ratio (%)	< 10
Max Operating Temp (°C)	130
Chemical Stability (Fenton’s Test)	Moderate pH
Density (g/cm³)	1.45
Ash Content (%)	< 0.10
Volatile Content (%)	< 1.5
EW (Equivalent Weight)	550 - 700
Glass Transition Temp (Tg)	190
Storage Humidity (%)	40 - 55
Storage Temp (°C)	15 - 25
Solubility in Polar Solvents	Partially Soluble
Ionic Resistance (Ω·cm²)	0.15
Dimensional Stability (%)	< 8
Thermal Stability (TGA)	> 260°C
Flammability Rating	V-1
Surface Roughness (Ra)	< 0.8 μm

GET IT!

Eata Battery is the single source for every high-performance material in next-gen batteries—from cathode powders to current collectors, catalysts to membranes. We de-risk your supply chain so you can scale faster.

For Research or Industrial Raw Materials, Not For Personal Medical Use!