Glassfiber nonwoven needle felt dust filter bag filter cloth

Product Overview

Description

Glass fiber and polyester Dust Collector filter bag   

 

Application

 

Cement industry      Asphalt industry

 

Power Plants         Coal industry

 

Carbon black industry   Chemical industry   Smelting industry

 

Specification

 

Material		Polyester Fiber /Polyester scrim
Weight(g/m2)		400	450	500	550	600
Thickness(mm)		1.4	1.6	1.8	2.0	2.2
Air Permeability(m3/m2/min)		21	18	16	13	12
Tensile strength  (n/5 x 20cm)	Warp	>1000	>1000	>1100	>1100	>1150
	Weft	>1350	>1400	>1500	>1550	>1600
Elongation (%)	Warp	< 25	< 25	< 25	< 25	< 25
	Weft	< 45	< 45	< 45	< 45	< 45
Working temperature(°C)	Continues	≤130	≤130	≤130	≤130	≤130
	Instant	150	150	150	150	150
Finishing Treatment		Singeing,Het setting,Calendering

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Features

 

Heading Polyester felt can be produced by ordinary staple scrim or high strength filament scrim, due to the customer demands,Weight ranges from 350 g/m2 to 800 g/m2.

 

 

 

 

 Filter Bag