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Folding membrane filter element
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Folding membrane filter element

The folded membrane filter element is composed of an internal and external guide layer, the end cover of the filter element, the outer shell and the center rod. The melting seal constitutes a complete whole and does not bring in any pollutants. With the special support guide layer of folding filter element, there is no concern about fiber shedding, which increases the flow and service life of filter element and maximizes the effective filtration area. The main filter materials are: polypropylene, hydrophobic PTFE, hydrophilic PTFE, polyether sulfone, nylon and so on
product description

Material Introduction:


1. Polypropylene composite filter (POLYPROPYLENE): the main filter material, this filter element is an advanced fixed deep filter element, the nominal filtration accuracy range from 0.1μm to 60μm. The filtration accuracy is not affected by the fluctuation of feed pressure. Its unique low pressure difference, high flux, good filtration accuracy and low economic costs and other advantages, favored by the majority of users


2. Polypropylene microporous membrane filter core polypropylene filter core: it is a kind of ultra-fine polypropylene fiber filter material as the filter medium with fixed aperture deep filter core, the filter material meets the relevant requirements of FDA. Filter accuracy range from 0.1um to 60um, its unique low pressure difference, high throughput, long service life characteristics, is the preferred pre-filtration products. All polypropylene structure has stable properties and wide chemical compatibility.


3. Hydrophobic POLYtetrafluoroethylene filter core: its filter medium is hydrophobic polytetrafluoroethylene microporous filter membrane: strong hydrophobicity, high rejection rate, good chemical tolerance and thermal stability, good strength, resistance to positive and reverse pressure impact.


4. Hydrophilic POLYtetrafluoroethylene filter core: its filter medium is hydrophilic polytetrafluoroethylene microporous filter membrane: hydrophilic stability, high retention rate, good chemical tolerance and thermal stability, good strength, resistance to positive and reverse pressure impact.


5. Polyethersulfone filter core: its filter medium is the world's advanced polyethersulfone microporous filter membrane. The pore of polyethersulfone membrane occupies more than 80% of the volume of the filter membrane, and has a unique microporous geometry, which improves the filtration efficiency and flux of the difficult solution. It is composed of polyethersulfone and polypropylene supported by two kinds of materials, and has no adhesive. It is suitable for chemical industry and pharmaceutical industry with strict requirements. Main features: unique hydrophilicity

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