Hydrophobic Carbon Cloth (PTFE 30%)

Cat No:FCSM-0029

Description

Woven carbon fiber fabric treated with 30% PTFE, specifically engineered for high-humidity fuel cell environments to facilitate efficient liquid water removal.

Datasheet

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Basic Information

Material Composition	Woven Carbon / 30% PTFE
Thickness (μm)	320
Density (g/cm³)	0.48
Surface Resistance (mΩ·cm²)	< 15
Tensile Strength (MPa)	120
Thermal Conductivity (W/m·K)	1.1
Porosity (%)	75
Operating Temp Max (°C)	280
Flexural Strength (MPa)	N/A
Corrosion Resistance (μA/cm²)	Excellent
Contact Angle (°)	140
Gas Permeability (cm³/cm²·s)	35
Coefficient of Thermal Expansion (10⁻⁶/K)	2.5
Shore Hardness	N/A
Water Uptake (%)	N/A
Ash Content (%)	< 0.05
Mean Pore Size (μm)	50
Compressive Strength (MPa)	1
Electrical Conductivity (S/cm)	180
Specific Surface Area (m²/g)	0.6
Young's Modulus (GPa)	12
Chemical Stability	Chemically Inert
Coating Material	PTFE
Surface Roughness (Ra)	3.5

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