In metallurgical processes, sometimes burning particles come into contact with the needle felt. We produce anti-spark needle felts to protect the filter media from these dust. It increases the resistance of the needle felt to flying sparks and also offers excellent resistance.
1) Protection from flying sparks
2) Resistant at high temperatures
3) Long operational life

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Description

1. Description of Anti-spark Polyester Needle Felt: (Can be customized)

Our Anti-spark Polyester Needle Felt is a new filter media with carbon coating. We use special finish treatment to extend its performance and lifetime.

 

2. Specifications of Anti-spark Polyester Needle Felt:

1. Material: polyester staple fiber, carbon powder
2. Scrim: polyester staple yarn
3. Width: ≤2.2m
4. Thickness: 1.7mm
5. Weight: 400-600g/m2 ±10%
6. Brand Name: FILMEDIA

 

3. Features of Anti-spark Polyester Needle Felt:

1. Anti-spark
2. Good anti-acid, good anti-alkali, good hydrolysis stability
3. Excellent anti-abrasion
4. High quality and economical
5. Can be customized

 

4. Physical and Chemical Characteristics of Anti-spark Polyester Needle Felt: (Can be customized)

Product name Anti-spark polyester needle felt 500g/m² 
Product Code ES-ASPE500C
Physical properties
Fiber polyester staple fiber
Scrim polyester filament yarn
Weight g/m² 500
Thickness mm 1,8
Width mm ≤2,2
Finish treatment Singeing, Calendering, Heat setting, Carbon Coating
Air permeability l / m2 / s  @200pa 200 ~ 350
Tensile strength Warp 1100
Weft 1200
Tensile elongation Warp 20
Weft 30
Temperature
Continuos temperature 130
Instant temperature 260
Chemical Properties
Anti-acid Middle
Anti-alkali Middle
Anti-abrasion Excellent
Hydrolysis stability Middle