High Temperature Resistance Metamax /Nomex Needle Punched Filter Felt

Model NO.: TR-Nomex
Trademark: TR
Transport Package: Film
Specification: customized
Origin: Jiangsu
HS Code: 59114000
Model NO.: TR-Nomex
Trademark: TR
Transport Package: Film
Specification: customized
Origin: Jiangsu
HS Code: 59114000
High temperature resistance Metamax /Nomex needle punched filter felt 
In the field of filter bag, usually people regard the bag as the heart of filter bag, what kind of flue gas that the filter bag can deal with, it dependson the chemical fiber itself for the bag. Under the common flue gas condition, it needs that the bag can endure the 150ºC below, in this occasion, polyester, polypropylene, acrylon, chinlon etc could be suitable for this. But in the high temperature occasion, such as chemical, carbon black (white carbon black) tail gas, blast furnace gas in irons melting plant, vertical kiln tail gas in cement plant, kiln furnace tail gas from calcium carbide plant, casting, flue gas of steel smelting, gypsum concrete gas, fire-resisting brick gas, coking gas etc. the powder gas is unfit for electricity dust-collecting, only using the bag or others because of the mass resistively limit, the second reason is if we cool the powder gas below the 150ºC , the investment cost is higher and the space site is limited, the third is because of the sulphur content of the flue gas, and the powder gas contain the acid dewing point, it can filtrate and separate that the flue gas is under the high temperature condition, which needs the high temperature resistant chemical fiber to make the filter medium.Our factory selects METAMAX fiber from Dupont Teijin fiber co., ltd and

advanced international standard and the equipments to produce METAMAX high temperature resistant needle punched filter felt. Remark:

1.the testing figure of METAMAX high temperature resistant needle punched filter felt is the attached table.

2.METAMAX is the general designation of America Dupont's NOMEX and Japan Teijin' CONEX.

3.to sew the METAMAX filter bag, it must use the special sewing thread. METAMAX sewing thread is produced by ourselves, it has high intension, good wear resistance and high temperature resistant up to above 260ºC.

Compositions

METAMAX/METAMAX scrim

Weight (g/m2)

450

500

550

Thickness (mm)

2.0

2.2

2.4

Air permeability (m3/m2·min)

21

17

14

Tensile strength (N/5 20cm)

Warp

>800

>800

>800

Weft

>1100

>1200

>1300

Tensile Elongation(%)

Warp

<35

<35

<35

Weft

<55

<55

<55

Broken strength(Mpa/min)

2.55

2.40

2.35

Working Temperature(ºC)

≤204

≤204

≤204

Short time Working temperature(ºC)

240

240

240

Anti-acid

Medial

Anti-alkali

Excellent

Anti-abrasion

Excellent

The stability of water solution

Medial

Finishing treatment

Singeing, calendaring or Teflon coated
High Temperature Resistance Metamax /Nomex Needle Punched Filter Felt
High Temperature Resistance Metamax /Nomex Needle Punched Filter Felt
We are factory, we can make products as per your needs. 
Our other products 
High Temperature Resistance Metamax /Nomex Needle Punched Filter Felt
If you have any question, please feel free to contact me. 
Contact information :
Name : Queenie        
Cellphone :0086-13395199868 High temperature resistance Metamax /Nomex needle punched filter felt 
In the field of filter bag, usually people regard the bag as the heart of filter bag, what kind of flue gas that the filter bag can deal with, it dependson the chemical fiber itself for the bag. Under the common flue gas condition, it needs that the bag can endure the 150ºC below, in this occasion, polyester, polypropylene, acrylon, chinlon etc could be suitable for this. But in the high temperature occasion, such as chemical, carbon black (white carbon black) tail gas, blast furnace gas in irons melting plant, vertical kiln tail gas in cement plant, kiln furnace tail gas from calcium carbide plant, casting, flue gas of steel smelting, gypsum concrete gas, fire-resisting brick gas, coking gas etc. the powder gas is unfit for electricity dust-collecting, only using the bag or others because of the mass resistively limit, the second reason is if we cool the powder gas below the 150ºC , the investment cost is higher and the space site is limited, the third is because of the sulphur content of the flue gas, and the powder gas contain the acid dewing point, it can filtrate and separate that the flue gas is under the high temperature condition, which needs the high temperature resistant chemical fiber to make the filter medium.Our factory selects METAMAX fiber from Dupont Teijin fiber co., ltd and

advanced international standard and the equipments to produce METAMAX high temperature resistant needle punched filter felt. Remark:

1.the testing figure of METAMAX high temperature resistant needle punched filter felt is the attached table.

2.METAMAX is the general designation of America Dupont's NOMEX and Japan Teijin' CONEX.

3.to sew the METAMAX filter bag, it must use the special sewing thread. METAMAX sewing thread is produced by ourselves, it has high intension, good wear resistance and high temperature resistant up to above 260ºC.

Compositions

METAMAX/METAMAX scrim

Weight (g/m2)

450

500

550

Thickness (mm)

2.0

2.2

2.4

Air permeability (m3/m2·min)

21

17

14

Tensile strength (N/5 20cm)

Warp

>800

>800

>800

Weft

>1100

>1200

>1300

Tensile Elongation(%)

Warp

<35

<35

<35

Weft

<55

<55

<55

Broken strength(Mpa/min)

2.55

2.40

2.35

Working Temperature(ºC)

≤204

≤204

≤204

Short time Working temperature(ºC)

240

240

240

Anti-acid

Medial

Anti-alkali

Excellent

Anti-abrasion

Excellent

The stability of water solution

Medial

Finishing treatment

Singeing, calendaring or Teflon coated
High Temperature Resistance Metamax /Nomex Needle Punched Filter Felt
High Temperature Resistance Metamax /Nomex Needle Punched Filter Felt
We are factory, we can make products as per your needs. 
Our other products 
High Temperature Resistance Metamax /Nomex Needle Punched Filter Felt
If you have any question, please feel free to contact me. 
Contact information :
Name : Queenie        
Cellphone :0086-13395199868

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