PPS dust filter bag

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PPS dust filter bag

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1 1P224162Hk02


PPS dust filter bag






 



Introduction

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PPS dust filter bag 

Our PPS filter bag is made of the imported Toray PPS fiber or domestic PPS fiber. PPS material can maintain a good filter performance in bed environment and achieve the ideal life.we could do a variety of functional treatment of PPS needle felt. such as water ond oil repellent, PTFE impregnation, PTFE memberane

20180224082714 30755

 

Features

●Normally operating up to 180℃ with excellent chemical resistance except for oxidizing agents such as NO2 and oxygen itself. This has very good acid resistance and wide application in Combustion process.

Specifications 

Material / scrim

PPS/PPS

PPS+PTFE

Weight(g/m2)

500 g/m2

550 g/m2

550 g/m2

Thickness(mm)±0.2

1.8mm

2.0mm

1.6mm

Air permeability(m³/㎡/min)

17

16

13

Break Strength(N/5cm)  Warp

800 N

900 N

900 N

Break  Strength(N/5cm)  Weft

1100 N

1200 N

1300 N

Elongation at break(%)  Warp

﹤25%

﹤25%

﹤25%

Elongation at break(%)  Weft

﹤45%

﹤45%

﹤30%

Working Temperature

160 ℃

190 ℃

Peak Temperature

190 ℃

210 ℃

Finishing Treatment

Heat set, Singed and Glazed

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

PPS

1~14

Applicable to the working conditions with low-oxidation gas from coal-fired boiler, 
waste incineration, metal smelting and 
chemical industries.

Moderate resistance to oxidation, 
but excellent resistance to acids and alkalis.