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polyester needle felt
Polyester needle felt is the most versatile, most cost effective and most widely
used filter medium for dust collection. It is strong, abrasion resistant, can work
up to 150 and has good resistance to common acids, solvents and oxidising agents.
1.By using high strength scrim, the strengh of the felt is increased by a
2. Selecting 1.2D2D and 2.5D excellent polyester fibers to produce.so this
products possess high porosity,good permeability and high effective
3.By using high lever fibers increase the ability of anti-acid,anti-alkali
and the stability of water solution.
4.Smooth surface treatment,high filtration efficience.
5.low operation resistance,saving energy.
Polyesters only real weakness is a tendency to hydrolyse at elevated
temperature which means that moisture can break down the fibres and cause them to
revert to their basic constituents. This results in powdering of the fibres and a
serious loss of strength.
Because of its favourable price/quality ratio, polyester is the most common
fibre used in filter media.
Iron and Steel Industry
Aluminum and Non Ferrous Industry
Flour Mills (Applications under dry conditions up to temperatures of 150)
Minimum Order: 200 square metres
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SOURCE: Import-Export Bulletin Board (http://www.imexbb.com/)
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