titanium Porous FilterSintered metal powder porous filter for hydrogen H2 em Name Porous Titanium Filter Porosity 28%-50% Aperture 4μ-160μ Filtration precision 0.2μm-100μm Filtration Efficiency 98% filtration accuracy under:0.1 - 80um Compressive Strength 0.5-1.5Mpa/cm2 Shape Tubular, Plate, Bar, Disc Specification(mm) Thickness 0.5-20 Width Less than 340 Work environment Nitric acid, sulfuric acid, acetic acid, oxalic acid, phosphoric acid, 5% hydrochloric acid, molten sodium, hydrogen, nitrogen, hydrogen sulfide, acetylene, water vapor, hydrogen, gas, carbon dioxide gas environment