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industrial filtration media | polyester antistatic needlefetl
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polyester antistatic needlefetl  550 g/m2 (16 oz/yd2)

 

description

a 135°c (275°f) maximum service temperature, anti-static polyester felt filter bag for use in pulse jet style dust collectors where static dissipation is required

 

features & benefits

membrane technology provides an excellent combination of filtration efficiency, airflow, and durability.

polyester fibers provide good all-around chemical resistance, especially in applications operated below 79°c (175°f).

special multifilament scrim design provides excellent dimensional stability and resistance to mechanical damage over the life of the filter.

 

applications

mine, limestone, cement, coal mill

wood processing

coal handling collectorsand coal milling baghouses

food 


product data sheet

 

style pa550a

 

homopolymer acrylic / polyester antistatic needlefetl

 

area weight

en12127

550±25g/m2

16.3±0.75oz/yd2

density

0.28  g/cm3

thickness

en iso 9073/2

2.0 ±0.1mm

0.079 ±0.004in

 

composition

fiber

homopolymer acrylic / polyester

scrim

polyester with antistatic gird wires

finish

heat-set  treatment (hydro-oil repellent, ptfe bath)

 

longitudinal

cross

tensile strength (5×20cm)

gb/t 3923.1-2013

900n

1200n

elongation

gb/t 3923.1-2013

35 %

50 %

thermal stability (shrinkage)

at 130 24h

gb/t 6719-2009

1.5%

1  %

air permeability

at 200pa

gb/t 5453

 100-180 l/dm2 min

 

fiber properties

homopolymer acrylic / polyester

operating temperature (dry)

continuous

130 max  266 max

peaks

140 max  284 max

antistic performance          surface resistance   109 ω

 

chemical resistance

strong acids ***

strong alkalis ***

solvents   **

weak acids   ****

weak alkalis   ***

oxidizing   ***

hydrolysis ****

lengend:   **** excellent       *** good        ** fair       * poor

* all data expressed as typical values. this technical data is subject to change.

 

 filter media as roll goods

made of needle felt and glass fibre fabric

 

filter media - provide the individual & tailored solution

ž   varieties material choose

ž   multi-layer fiber construction & support scrim

ž   excellent durability and longer life

ž   mechanically high-strength

ž   finished treatment performance

ž   higher efficiency

ž   easy cleaning

ž   less dust emission

ž   better pressure performance

ž   resistance to corrosive flue gas & dust

ž   glass fibre fabric with eptfe membrane

 

ž   working width up to 2.60 m

ž   basis weight from 250 to 950 g/m²

ž   innovative performance material can be used in numerous areas and fulfill various requirements

ž   reliable and durable materiel from roll



please kindly reach us: davidzheng@abkj.net.cn
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