- Sewing Threads[5]
- Other Fireproofing Materials[3]
- Gas Disposal[10]
- Waste Management[1]
- Filter Bags[10]
- Filter Cloth[10]
- Filter Papers[1]
- Other Filter Supplies[10]
- Air Filter[2]
- Fiberglass Cloth[10]
- Fiberglass Mat[5]
- Fiberglass Mesh[5]
- Fiberglass Yarn[10]
- Other Fiberglass Products[2]
- 100% Acrylic Fabric[1]
- 100% Polypropylene Fabric[1]
- Nonwoven Fabric[3]
- Mat[1]
- Textile Processing[1]
- Thread[2]
- Other Yarn[1]
PTFE needled felt with PTFE membrane (filter bags)
1.It widely used in steel, power, waste incineration flue gas filtration and other harsh environments.
2.corrosion resistance.
PTFE needled felt with PTFE membrane (filter bags)
PTFE needle felt with PTFE membrane is filter material which is made by a three-dimensional. PTFE fiber has a very strong high temperature resistance, wear resistance, corrosion resistance and chemical stability. It widely used in steel, power, waste incineration flue gas filtration and other harsh environments.
The technical data of PTFE needled felt with PTFE membrane
Article Name | PTFE needled felt-1 | PTFE needled felt-2 | |
Ingredients | Fiber | 100%PTFE | 100%PTFE |
Scrim | 100%PTFE | 100%PTFE | |
Weight | g/m2 | 750 | 750 |
Thickness | mm | 1.2 | 1.3 |
Density | g/m³ | 0.63 | 0.62 |
Permeability | L/dm2.min | 100 | 140 |
Tensile breaking strength(N/5cm) | Warp | ≥700 | ≥600 |
Weft | ≥700 | ≥600 | |
Elongation @200N/5cm | Warp | <5 | <5 |
Weft | <5 | <5 | |
Maximum shrink of 90 mins | Temperature(°C) | 260 | 260 |
% | ≤3 | ≤3 | |
Service Temperature (°C) | Continuous | 240 | 240 |
Instant | 260 | 260 | |
Finishing | Heat setting, PTFE coating | ||
