Classification and performance parameters of ultrafiltration filter elements

Polypropylene (PP) hollow fiber membrane Polypropylene hollow fiber membrane is a new generation of membrane separation materials in the world. It has high strength, strong acid and alkali resistance, bacterial corrosion resistance, good temperature resistance, non-polar surface, strong anti-pollution ability, It has the advantages of uniform micropores and large flux per unit surface area. Main Membrane Performance Parameters Membrane Diameter: 420~480μm Membrane Wall Thickness: 40~50μm Micropore Diameter: 0.1~0.2μm Air Permeability: >8.0×10-2(cm3/cm2 ·S·cmHg) Porosity: 40~50 % Water flux: 100~120L/h/m2 (0.15Mpa, 25℃) PH value range: 1-14 Modified polysulfone (PS) hollow membrane The improved new membrane separation material has greatly enhanced properties such as flux, strength, and anti-fouling ability than the old generation of polysulfone membrane materials (almost double the original). Due to the wide molecular weight cut-off (3,000, 5,000, 6,000, 10,000, 20,000, 30,000, etc.) of modified polysulfone, it is especially suitable for the industry of concentrated separation materials. Main Membrane Performance Parameters 25℃) Use PH value range: 1-14 Melt-blown PP filter element English name: PPfiltercartridges Melt-blown PP filter element (abbreviation: PP filter element) is made of polypropylene material melted at high temperature and sprayed into fiber filaments on a special filter element forming machine A continuous filter element is formed. Different production technologies can be used to control different filtration precisions, and can also form surface-type filter elements with consistent internal and external precision or depth-type filter elements that are tight inside and thin outside. This filter element itself does not use any chemical adhesive, which is more hygienic and safe. High quality requirements. Product Specifications Product Specifications Product Specifications Product Specifications: Material Material: Polypropylene (PP) Length Lenth: 10, 20, 30, 50, 75, 100μm Maximum working temperature Max.temp: 60℃ Maximum working pressure difference Max.Pressure: 35PSI Special specifications can be customized Can be customized Product features: The depth (depth) filter element is filtered by high-quality polypropylene The medium is constructed to ensure good filtration efficiency of the inner layer. The thermally fusible capillary fiber structure prevents the fibers from flowing out, ensuring excellent filtration performance and stable filtration flow. Extremely high filtering and capturing ability.

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