Low ionic resistance:surface resistance ≤ 0.33Ω·cm² @(30° C, 30wt.%KOH)
Good air tightness:when the pressure is 5bar, the permeability is ≤ 3.0±1L/min.cm²
Stable porosity:nano-microporous structure, porosity up to 60±10%
High mechanical strength:tensile strength up to 20N/m²
Tensile strength ≥ 16Mpa
Elongation at break ≥ 456%
Creep rate ≤ 26%
Rebound rate ≥ 45%
Accuracy ≤ ± 0.1mm