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Oil &Water Repellent Polyester Dust Filter Bag

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Oil &Water Repellent Polyester Dust Filter Bag






 



Introduction

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Oil &Water Repellent Polyester Dust Filter Bag

The post-processing technology of needle felt has been more and more diversified. The less used oil proofing, waterproof, flame retardant and anti hydrolysis treatment has been widely used, making it able to adapt to many complex operating condition and make it more widely applied.

 

Features

●Oil&Water Repellent polyester dust filter bag can effectively prevent water and all kind of oil contamination.

●Compared with ordinary filter media,it has the performance of water proof,grease proof and resistance bonding,easy striping.

Specifications

Material / scrim

PE/PE

Weight(g/m2)

500 g/m2

550 g/m2

Thickness(mm)±0.2

1.8mm

2.0mm

Air permeability(m³/㎡/min)

18

16

Break Strength(N/5cm)  Warp

1200 N

1300 N

Break  Strength(N/5cm)  Weft

1400 N

1500 N

Elongation at break(%)  Warp

﹤30%

﹤25%

Elongation at break(%)  Weft

﹤45%

﹤45%

Working Temperature

130 ℃

Peak Temperature

150 ℃

Finishing Treatment

Heat set, Singed and oil wiater proof ，oil and water repellent

Note

The parameters above come from ideal lab-condition,
the performance will change a little bit in-linewith actual application.

We can customized dust filter
bag according to customer's request


Applications

Dust filter bag

PH Value

Application

Remark

PE

4~12

Applicable to mine, limestone, cement,
iron and steel industries, alumina delivery,
electrolytic aluminium, non-ferrous metal production, wood processing, food
processing and pharmacy industry.


Good resistance to oxidation, while limited resistance
to acids and alkalis. Service life will be affected by water
content under high temperature.