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P84 Polyimide Needle Felt  1P84 Polyimide Needle Felt  2P84 Polyimide Needle Felt  3
  • P84 Polyimide Needle Felt  1
  • P84 Polyimide Needle Felt  2
  • P84 Polyimide Needle Felt  3

P84 Polyimide Needle Felt

Brand:Heading Filter
Origin:Made In China
Category:Textile & Leather / Fabrics / Non-woven Cloth & Industrial Fabrics
Label:filter bag , dust collector bag , filter cloth
Price: US $10 / sqm
Min. Order:1000 sqm
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Member Information


Zhejiang Heading Filter Material Co,ltd

Free MemberZhe Jiang - China
Live Chat:Last Online:10 Jun, 2013

Product Description

P84 Polyimide Needle Felt
P84 polyimide needle felts are excellent high temperature filter media in terms of performance, generally surpassing the other standard media with the exception of PTFE.

Listing Description
1.Remarkable high temperature 260℃ resistance
2.Favorable chemical resistance
3.The efficiency of low back wash pressure and high elasticity mud cake release

Incinerator plants Cement Kiln gas Low acid coal fired boilers
Asphalt/hot mix plants flue gas Minerals processing Soil remediation facilities


Compositions P84/P84 scrim P84 / glass scrim
Weight (g/m2) 450 500 550 800 850 900
Thickness (mm) 2.0 2.2 2.4 2.5 2.8 3.0
Air permeability (m2m2/min) 19 15 12 16 13 10
Tensile strength (N/5×20cm) Warp 650 700 800 1800 1800 1800
Weft 1150 1200 1300 1800 1800 1800
Tensile Elongation (%) Warp <35 <35 <35 <10 <10 <10
Weft <55 <55 <55 <10 <10 <10
Working Temperature(℃) Continues ≤260 ≤260
Instant 300 300
Anti-acid Excellent Excellent
Anti-alkali Medial Medial
Anti-abrasion Excellent Excellent
The stability of water solution Medial Medial
Finishing treatment Singeing,High temperature hot pressing Singeing,High temperature hot pressing

P84 Felt filter Media provide a unique and cost effective solution for many tough industrial
baghouse applications. Versatile and efficient,P84 usage ranges from minerals processing, low acid coal fired boilers, asphalt/hot mix plants, to soil remediation facilities.P84 fibers are needled into filtration quality felts to be sewn into filter bags suitable for use in pulse jet style baghouses. The unique tri-lobal fiber structure of P84 provides customers with high efficiency filtration, low pressure drop, and reduced cleaning energy.

Product Image

P84 Polyimide Needle Felt  1
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P84 Polyimide Needle Felt  2
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P84 Polyimide Needle Felt  3
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Zhejiang Heading Filter Material Co,ltd

Pingqiao Industry Zone Of Tiantai ,Zhejiang

Whitney Wang (Sales Manager )

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