PTFE membrane needle felt
Product Description
PTFE membrane needle felt
PTFE embedded membrane coating for enhanced collection efficiency and dust release. Has improved chemical resistance when compared with acrylic and polyurethane.
Using the ePTFE coated filter bag allows bag house engineers to reduce capital and operational of cost, as well as the ability to design the bag house for higher airflows, Use of ePTFE membrane coated filter bag also provides for a degree of protection from the” unknown" and "unpredicted-able" changes that sometimes occur during bag house operations, the ePTFE membrane is the most instances, the best economic choice for filter media, expanded many industrial operations, They are highly versatile and efficient in dust and fume collection.
Needle felts we made can be treated with PTFE membrane.
PET felt
Acrylic felt
PPS felt
Nomex felt
PTFE felt
Glassfiber needle felt and woven glass filter cloths
Applications:
Steel, Metallurgy, Nonferrous metal
Firepower electricity generation, Cement, Coke
Fireproof material and other coal powered fields for dust removal, Bitumen
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Name |
PTFE membrane needle felt |
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|
Compositions |
Polyester |
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Weight (g/ m2) |
500 |
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Thickness (mm) |
1.80 |
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Air permeability (L/m2/s) |
30-60 |
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Tensile strength
|
wrap |
1000 |
|
weft |
1100 |
|
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Tensile Elongation(%) |
wrap |
＜37 |
|
weft |
＜35 |
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Broken strength
|
2.35 |
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Continuous working temperature(℃) |
130 |
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Short time Working temperature(℃) |
160 |
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Anti-acid |
Fair |
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Anti-alkali |
Fair |
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Anti-abrasion |
Excellent |
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The stability of water solution |
Fair |
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Finishing treatment |
Heating setting, PTFE membrane. |
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Payment Terms︰ TT
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