PTFE filter bag
Material:
PTFE needle felt felt
750gsm
Finish Treatment:
Singed, calendered, heat set, PTFE membrane
Size:
diameter 100mm, 125mm, 130mm, 150mm, 180mm, 250mm ect.
Any length is available. Special size is customized.
Process Method: sewing
Advantages:
a) High temperature resistance
b) Excellent acidity resistance
Excellent alkalinity resistance,
High filtration efficiency
Dust collector filter bag:
Since every filter has its own characteristics and parameters,
when we chose filter material for dust collector filter bags,
we have to know the following parameters: temperature, humid,
dust diameter, gas chemical properties, dust abrasive, filter's mechanical parameters.
Generally, dust collector filter bags are widely used in industrial waste gas filtration, useful dust, high temperature gas filters.
Our filter bag factory provides you good solution according to dust characteristics, help you chose good filter material to achieve best filtering effective.
Application:
Widely used in coal burning boiler,waste incineration,carbon black producing,Tio2 producing for fume treatment or dust collection, as well as some high temperature or some corrosive liquid filtration.
| PTFE needle felt | |
| Construction | Needle felt |
| material | PTFE needle felt |
| Srim support | Yes |
| Felt Area Weight | 750g/sqm +/-5% |
| Thickness | 1.2-1.4mm |
| Mean Air Permeability | 8-16 m3/m2/min@12.7mmH2O |
| Breaking Strength-MD | 800 £¨N/200¡Á50mm£© |
| Breaking Strength-CMD | 900N / £¨N/200¡Á50mm£© |
| Breaking Elongation( N/5cm)-MD£© | <20% |
| Breaking Elongation( N/5cm)-CMD£© | <25% |
| Dry Shrinkage MD | £¼2.5% |
| Dry Shrinkage CMD£¨260¡æ£© | £¼1.5% |
| Operating Temperatures | 220-250 deg C |
| Recommended Maximum Continuous | 250 deg C |
| Recommended Maximum Surge | 270 deg C |
| Finish | Singed,calendered,heatset,PTFE membrane |
