PTFE film bag (bag) smooth surface and chemical resistance, coating to ordinary filter surface, all the dust interception on the surface of the membrane to achieve surface filtration; has excellent chemical stability, aging, and water repellent, improve the service life of the filter bag.
PTFE membrane filter membrane bags refers to the process of a special and different fabric covering made of PTFE microporous membrane (the membrane filter), membrane filter material has excellent chemical stability, smooth surface, easy cleaning, good air permeability, high temperature resistance, excellent anti condensation function, especially for high concentration the gas containing dust and high humidity, high adhesion, high dust purification environment better.
The use of membrane filter can realize surface filtration, dust will not penetrate the fabric (filter), so the bag without clogging, the filtration efficiency can reach 99.999% (near zero emissions), PTFE membrane bags with low operation resistance, high filtration velocity, wide adaptability, low operation cost, service life can reach more than 3 years, the membrane filter can be for all kinds of bag type dust collector for flue gas purification and recovery of materials, excellent results