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 | C° | 130 |
| Instant temperature | C° | 260 |
| Chemical Properties | ||
| Anti-acid | Middle | |
| Anti-alkali | Middle | |
| Anti-abrasion | Excellent | |
| Hydrolysis stability | Middle | |
