Aramid filter needle felt

Aramid  Filter Needle Felt    Description: Aramid   Filter Bag is widely applied in Cement kiln filter ,Asphalt mixing plant for high temperature smoke filtration . Aramid filter bag ,high temperature resistant   Aramid  filter bag ,water repellent treatment . Aramid filter bag  offer one of the best total economies in a filtration system because of higher air to cloth ratios, higher temperature resistant function ,and long wearing life . Cement Kiln Bag Filter for dust filtration filter bag   Aramid size 160X3050 Aramid filter bag for dust filtration widely applied in Asphalt mixing smoke filter Dust Collector   Properties 1) Performs at high temperatures Aramid  filter bag  can be used continuously at operating temperatures up to 218°C (425°F) , and can handle higher temperature surges. However, to optimize Dust Filter   bag wearing  life, continuous temperatures of 204°C (400°F) and lower with minimum temperature surges are recommended. 2) Resists flexing and abrasion Flex resistance of Aramid  filter bag at room temperature is good, about equal to that of polyester fibers; after aging at temperatures of 121°C (250°F) and above its toughness if excellent. Aramid  filter bag should give more than three times the wear life of Polyester Filter Bags  at 121°C (250°F) and above. 3) Effect of moisture Aramid  filter bag  performs well at high operating temperatures with normal amounts of moisture. The wear life projections in the below graphs were developed using 6-10% H20. When operating in high moisture environments it would be worthwhile to investigate reduction of temperature to reduce wear life. 4) Resists Chemicals Aramid  filter bag  ,Aramid filter bag fier  resists attacks by mild acids, mild alkalis, and most hydrocarbons. In acid environments, evaluation of Aramid  filter bags should be made to ensure that the fiber will perform acceptably before insulation. Aramid  filter bag ,Aramid filter bag is  acid environment, at temperatures above the dew point, will outperform polyester. Temperature above the dew point should be maintained to minimize chemical attack on Aramid  filter bag and the dust collector equipment. 5) High temperatures The most effective use of Aramid  filter bag ,aramid filter bag is in high efficiency filtering systems  where effluent temperatures are above 250°F or in  systems with surges over 250°F. In hot gas filtration systems.    Filter bags, Dust Collector Bag ,Dust Filter Bag , dust bags, filter socks, - they all mean the same thing: An industrial grade fabric filter made from heavy duty material, all textile based, used in dust collecting systems, in either process filtration or pollution control. The main type of Dust Filter Bags including Aramid  filter bag ,PPS Filter Bags , P84 Filter Bag ,PTFE Filter Bags ,Acrylic Filter Bags ,Polyester filter bags,dust filter bag ,bag filters,dust collector bags.   Applications: Aramid  filter bag for higher temperature dust filtration ,widely applied in Asphalt mixing plant ,cement Kiln smoke dust filtration in cement plant ,steel melting furnace smoke filtration and so on . Aramid  filter bag  offer one of the best total economies in a filtration system because of higher air to cloth ratios, higher temperature capability, and a long working  life. .

Composition		Aramid	Aramid	Aramid
Weight (g/m2)		450	500	550
Air permeability (m3/m2·min)		21	17	14
Tensile strength (N/5 20cm)	Warp	>800	>800	>800
	Weft	>1100	>1200	>1300
Working Temperature()		≤204	≤204	≤204
Short time Working temperature()		250	250	250
Anti-acid		Medial
Anti-alkali		Excellent
Anti-abrasion		Excellent
The stability of water solution		Medial
Finishing treatment		Singeing, calendaring or Teflon coated

                                 

Contact us if you need more details on Needle Felt . We are ready to answer your questions on packaging, logistics, certification or any other aspects about Filter Felt、Filter Media. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Dust Collector Filter Bags > Aramid Filter Bags