Why melt-blown filter elements are so popular?

The demand for melt-blown cloth has declined with the gradual recovery in the market for melt-blown cloth. However, this doesn't affect the demand and position of the melt-blown filter element within the filtration industry. What makes melt-blown filter elements so popular and appealing? Let's look at three aspects.


The melted filter element is made from polypropylene resin, which is the raw material for making fibers. It does not contain any other binders. The fibers are then thermally melted and entangled. This unique 3-layer gradient pore size design creates a three-dimensional filter residue effect that is high in porosity and low rejection.


High dirt holding capacity and low pressure drops are the key factors. High chemical compatibility, full polypropylene structure, and high polypropylene composition, making it suitable for the filtration of strong acids, strong acidic, and organic solvents. Advanced chemical fiber hot melting technology can be used to meet all customer requirements.


1.Technical parameters of melt blown filter element:


Material for filter: Polypropylene


Polypropylene is used as the frame material


Interface type: DOE/222Flat/222Fin/226Fin/226Flat


Sealing ring material: Silicone rubber/Fluorine Rubber/EPDM/NBR


Surface treatment: orange peel, flat surface, embossing and groove


Outside diameter: 64mm, and 114mm


Inner diameter: 28mm, 30, 30


Aperture: 0.5mm/1mm/5mm/10mm/20mm/30mm/50mm/75mm/100mm/150mm


Length: 10", 20, 30, 40, 50, 60'',70's


Notable: This product can be modified to meet customer's needs.


2. Main features of melt blown filter element:


1.Gradient aperture structure, high polluting holding capacity


2.High-purity, high chemical resistance polypropylene material


3.The gaps are well distributed and filtering effects are high. The area is large.


4.Low replacement costs and a service life of twice the length


5.Inner ironing treatment, PP center rod structure to prevent fiber precipitation


3. Similar uses for melt blown filter element


1. Seawater desalination: RO reverse osmosis pre-filtration;


2. Pre-filtration of purified water and ultra-pure water for electronic industry;


3. Power plant water treatment: boiler water pre-filtration, cooling water system filtration


4. Rejection water from oilfields;


5. Water filtration for drinking: Food, beverage, and bottled water.


6. Filtration of electroplating solution


7. Oil/gas filtration.


Guangzhou Lvyuan Water Purification Equipment Co., Ltd. specializes in the production of various filter elements, welcome to consult!

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