PP melt blown filter element uses polypropylene (PP) thermal...
Cement plant dust filtration Fluid bed boiler air filtering Industrial dust removal filter Coalfired boiler dust filtration Smelting and chemical air filtration Waste incineration waste gas
Specification of P84 Filter Bag:
Material: 100% P84 staple fiber
Scrim: with P84 staple yarn
Width:≤2.2m
Thickness:1.52.2mm
Weight:400 650g/m2 ±10%
Temperature ( Degree): Continue: 260, Instant: 280
Features of P84 Filter Bag:
High Temperature Resistance:260280
Excellent AntiAcid And AntiAlkali
Excellent micropowder collection efficiency and smaller operating pressure.
Long Service Life: >6000 hours
Highefficiency filtration
Can be used in a variety of complex situation and harsh environmental conditions
Good chemical stability
Stable working time: up to more than 6000 hours. Could be used cyclically.
Can be customized.
Application
Cement plant dust filtration
Fluid bed boiler air filtering
Industrial dust removal filter
Coalfired boiler dust filtration
Smelting and chemical air filtration
Waste incineration waste gas treatment
Asphalt plant and cement end dust collection
Material |
Aromatic polyamideimide fiber (P84) / P84 base fabric |
Aromatic polyamideimide fiber P84 / Glass fiber base fabric |
|||||
Grams (g/m²) | 450 | 500 | 550 | 800 | 850 | 900 | |
Thickness (mm) | 2.1 | 2.3 | 2.5 | 2.5 | 2.8 | 3 | |
Air permeability (m³/m²/min) | 19 | 15 | 12 | 16 | 13 | 10 | |
Tensile strength ( N/5×20cm) |
warp | 650 | 700 | 800 | 1800 | 1800 | 1800 |
weft | 1150 | 1200 | 1300 | 1800 | 1800 | 1800 | |
Tensile elongation (%) | warp | <35 | <35 | <35 | <10 | <10 | <10 |
weft | <55 | <55 | <55 | <10 | <10 | <10 | |
Collapse strength (Mpa/min) |
2.55 | 2.5 | 2.4 | 3.2 | 3.1 | 2.95 | |
Operating temp. (continuous) ( Degree) |
≤260 | ≤260 | |||||
Operating temp. (instant) ( Degree) |
280 | 280 | |||||
Acidresisting | Excellent | Excellent | |||||
Alkaliresisting | Fair | Fair | |||||
Abrasive resistance | Excellent | Excellent | |||||
Hydrolytic stability | Good | Good | |||||
Finishing treatment |
High temperature hot pressing and singeing |
High temperature hot pressing and singeing/coating |
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