PTFE-coated filter material has excellent performance. Its filtration method is membrane surface filtration, which intercepts 100% of the filtered material.
Coated filter material is an indispensable new material for dust and material collection and precision filtration.
The advantages are as follows.
1. High filtration efficiency. Usually industrial filter materials are depth filtration, which relies on the establishment of a dust layer on the surface of the filter material to achieve effective filtration.
It takes a long time to establish effective filtration (about 10% of the entire filter layer), large resistance, low efficiency, incomplete interception, large loss, high filtration and backflush pressure, frequent cleaning, high energy consumption, and long service life Not long, the equipment occupies a large area.
2.?? Low-pressure, high-flux continuous operation of traditional depth filtration filter materials, once put into use, dust penetrates, a dust layer is established, and the air permeability drops rapidly.
During filtration, the dust accumulated inside causes clogging, thereby increasing the resistance of the dust equipment.
3.??Easy to clean. The operating pressure loss of any kind of filter material directly depends on the amount of dust that remains or stays on or under the surface of the filter material after cleaning. The cleaning time of PTFE coated filter material only takes a few seconds. That is, it has very superior dust cleaning characteristics. Every time it is cleaned, the dust layer can be completely removed. The inside of the filter material will not be clogged, the void ratio and mass density will not be changed, and low pressure loss can be maintained at regular intervals.
4.??Long-life PTFE-coated filter material can exert its superior characteristics regardless of the life-span cleaning mechanism. It is a filter material designed to fully exert its high-efficiency filtration function in the dust collector, so the cost low.
PTFE coated filter material is a strong and soft fiber structure, which is compounded with a strong base material, so it has sufficient mechanical strength, coupled with excellent dedusting properties, it reduces the dust cleaning intensity. Under low and stable pressure loss, it can be used for a long time, extending the life of the filter bag.
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