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PPS needle felt

Classification
没有此类产品
Details

PPS is called polyphenylene sulfide (PPS) in Chinese. The fiber raw material for the PPS needled filter felt produced by our company comes from the fiber
Procon (Toyobo), Torcon, Celanese, Fortron & reg (Toray) and PPS fiber (Sichuan Deyang Polytron Technologies Inc) and other famous enterprises home and abroad, the product has excellent thermal stability and flame retardancy, melting point of 285 DEG C, resistant to a variety of acid and alkali, can be used in damp, high temperature and chemical atmosphere under the condition of. PPS has a special requirement for the oxygen content in the filtered gas, and it is also closely related to the use of the temperature. It is widely used in coal fired power plant, municipal solid waste incineration, metal smelting, chemical industry and other low oxidation smoke dust removal.

* composite filtering materials may be formed with other fibers and base cloth according to the actual working conditions

【PPS needled filter felt】

Matters needing attention

1.The oxygen content is less than 14%.
2.Hydroxides are less than 600mg/Nm3;
3.The temperature should not exceed 180 degrees C;
4.The sulfur content is less than 2700mg/Nm3.

 

Performance parameter table of PPS needle filter felt

Product Model

HZFF-PPS-550

Sample Patch

Fiber Material

PPS Staple Fiber

Scrim

PPS Staple Yarn Fabric

Thickness

mm

1.8

Unit Weight

g/m2

550

Air Permeability

L/(dm2*min)

130—180

Tensile Strength

MD(N)

1300

CD(N)

1200

Break Elongation

MD(%)

<

30

CD(%)

<

30

Working Temp

Continuous
(℃)

150

Peak
(℃)

192

Chemical Properties

Acid-resistant

Excellent

Alkali-resistant

Excellent

Oxidation-resistant

Bad

Hydrolysis-resistant

Moderate

Ultraviolet resistant

Excellent

Finishing

Heat Setting

Singe

Calendar

Chemical Coating

 

Water proof and Oil proof

PTFE Lamination

Products with desired unit weight, thickness, and finishing styles can be provided according to customers’ requirements.

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