Normal temperature flue gas filtration felt
100% polyester
1.5mm to 3mm thickness
Weight from 350 to 800s
Width 2.1 meter maximum
High porosity ,good air permeability
Good price quality
Laminated compound,grads counterchange
Product parameters:
Material | Acrylic fiber | |
Weight(g/m2) | 500 | |
Thickness(mm) | 2.0 | |
Air permeability (L/m2/s) | 150-300 | |
Tensile strength(N/5×20cm) | Warp | ≥1200 |
Weft | ≥1300 | |
Tensile Elongation(%) | Warp | <20 |
Weft | <45 | |
Working temperature(℃) | Continues | ≤140 |
Instant | 160 | |
Hydrolyzation resistant | Excellent | |
Alkali resistant | Excellent | |
Acid resistant | Excellent | |
Stability of water solution | Good | |
Finishing Treatment | Singeing, calendering |
Product features:
Filter material for high temperature
1. Materials available: pps (Ryton / polyphenylene sulfide), Nomes, Glass fiber etc.
2. Working temperature: no lower than 160 degree celsius.
3. Specialties: strong acid resistance, good stability, high filtering efficiency
4. Techniques used: needle punching & other stability, high filtering efficiency
5. High efficiency of removing dust particle
6. Easy clear and long useful life
7. Smooth surface after Singeing,Heat setting,Calendering.
Article Name | Nomex needled felt | |
Ingredients | Fiber | 100% Nomex |
Scrim | 100% Nomex | |
Weight | g/m2 | 500 |
Thickness | mm | 2±2 |
Density | g/m³ | 0.24 |
Permeability | L/dm2.min | 150 |
Tensile breaking strength(N/5cm) | Warp | ≥800 |
Weft | ≥1000 | |
Elongation @200N/5cm | Warp | <5 |
Weft | <5 | |
Maximum shrink of 90 mins | Temperature(°C) | 250 |
% | ≤1 | |
Service Temperature(°C) | Continuous | 200 |
Instant | 240 | |
Finishing | Singeing, calendaring
|
Product applications
Low-oxidizability garbage incinerator, metal melting, fly ash of steel plants, coal-fir boiler and chemical industry, collection fo blast-furnace gas of kiln forehead, kiln backend and steel works, high temperature exhaust of electric furnace, exhaust of refractory brick kiln and the coking exharst in the industries of asphalt mixing, non-ferrous smelting, ceramics, glass and cement.
· Professional manufacturer with many years' experience
· Good quality with competitive price
· OEM & ODM are welcome
· Various payment items are acceptable
· Good service by experienced manager