Usage:Industrial dust collector Structure:high temperature filter bag Material:Aramid felt

Material  Aramid felt

Craft:PTFE Needled;Melted

Structural ShapeInternal Filtration Style;External Filtration Style;Stainless Steel Springring;No Bottom;Bottom Close;Bottom With A Hole;Additional Bottom

After-treatment Heat Setting/Singeing

Special TreatmentAnti-Static ;Water&oil Repellent;PTFE Impegnating;PTFE Membrance Coating

Physical Characteristics:

Weight/Tolerance(g/m2)	500
Thickness/Tolerance(mm)	2.4
Air Permeabillity(dm3/dm2/min@20mmH2O)	200
Typical Load@Peak(N/5cm)	(DM)>900(XD)>1200
Typical Strain@Peak	(DM)45%(XD)45%
Typical Strain@50N	(DM)3%(XD)5%
Liner Shrinkage@230°C	(DM)3%(XD)3%

Chemical Characteristics:

Acids Resistance	fair
Alkalis Resistance	good
Hydrolysis Resistance	fair
Oxidize Resistance	fair
Abrasion Resistance	excellent

Temperature Characteristics:

Maximum Operation Temperature(°C)   190(dry)

Maximum Surge Temperature(°C)          210(dry)

Appliccations Field:

Mainly used in dedusting the exhaust of asphalt mixing station .