product name |
material |
weight (g/m²) |
Breaking strength (N/5*20CM) |
Elongation at break)%) |
Air permeability (mm/s) |
thickness (mm) |
Polyester needle felt | Polyester fiber Polyester base fabric |
450-600 |
> 1000/ > 1300 |
< 25/ < 50 |
200-350 |
1.6-2.1 |
Anti-static needle felt |
Polyester fiber Polyester anti-static base fabric |
450-600 |
> 1100/ > 1300 |
< 35/ < 30 |
200-300 |
1.6-2.1 |
Waterproof oil anti-static needle felt | Polyester fiber Polyester anti-static base fabric |
500-600 |
> 1100/ > 1300 |
< 35/ < 50 |
200-300 |
1.8-2.0 |
Water and oil proof needle felt | Polyester fiber Polyester base fabric |
450-600 |
> 1100/ > 1300 |
< 35/ < 50 |
200-500 |
1.8-2.0 |
Acrylic needle felt | Nometas |
500 |
≥ 1400/ ≥ 1600 |
≤ 20/ ≤ 45 |
100-200 |
2.0 |
PPS needle felt |
PPS fiber PPS base cloth |
500-550 |
800-1000/ 1000-1200 |
< 30/ < 30 |
200-230 |
1.8-2.0 |
Flunes Needle Felt |
P84/ glassfiber /PTFE |
800 |
≥ 3000/ ≥ 3100 |
≤ 10/ ≤ 15 |
200-300 |
2.5 |
Coated polyester needle felt | Polyester fiber polyester filament base fabric |
400-600 |
> 1100/ > 1400 |
< 35/ < 35 |
20-50 |
1.8-2.2 |
Metas Needle Felt | Nometas |
500 |
≥ 1300 ≥ 1460 |
≤ 50/ ≤ 55 |
200-400 |
2.0 |
Mixed conductive fiber needle felt | Polyester conductive fiber |
500-600 |
> 1100/ > 1300 |
< 35/ < 55 |
200-300 |
1.8-2.0 |
Engineering installation
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