Why is the pp melt blown filter element so widely used?

There are many different types of water filter elements. Each element has its own benefits and uses. The most common water filter elements are PP melt blown.


The PP filter element has high efficiency, low pressure differential, long service life, and broad applicability. It is used extensively in pre-filtration of electroplating, PCB, pur water, food, and drinking water and pre-filtration of RO permeation.


The PP filter elements are made from polypropylene hot melt method. The filter element does not have an inner shaft. It has an internal density and sparse design. It is capable of maintaining a steady flow rate, pressure differential, and service life.


Additionally, it has an excellent deep filter effect and can accumulate pollutants. It is available in the following sizes:


PP's chemical composition is safe and compliant with food hygiene standards. It will not cause secondary contamination to the liquid being filtered. PP also has the characteristics of high flow, high precision and corrosion resistance as well as high pressure resistance.


Material characteristics of PP filter elements:


The PP filter element is made from ultra-fine, thermally entangled polypropylene fiber.


Ultra-fine fibers are self-bonding and endanglement to create a microporous three-dimensional structure in space. No adhesive is required for the connection of fibers. It exhibits the same characteristics as radial fibers with gradient changes. It can be used as a fabric filter medium and porous. Complex.


It is capable of forming both deep and surface filtration. It is a composite filter material which combines pre-filtration, fine and gravity filtration. It is widely used in industrial purification as well as drinking water purification. Fluid filtration.


The PP filter element is highly efficient in filtration, has low pressure loss, high filtration efficiency and long service life. It also offers good safety and adaptability.


The melt-blown filter elements differ from traditional fabric filters. This material has a very small filament diameter, sometimes less than 5-25 microns. This fiber has a porous network structure that is irregular and porous. Its average diameter is less than 40 microns, with an average porosity of greater than 75%. Filtration accuracy can be controlled with great precision.


The PP filter element's fine fiber layer and the outside loose fiber layer form a double-layer structure that reduces pressure loss and ensures a high filtration efficiency.


The pore sizes of the PP filter elements have a gradient distribution in the direction of their diameter. The larger pores can hold larger particles of impurities and ensure that the filter element is not clogged quickly.


A small pore size can block fine particles and ensure accuracy in filtration. This avoids the drawbacks of high-precision filter elements that are too sensitive and can cause clogging. It also reduces the energy and maintenance costs of the filter element.


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

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