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META-Aramid Needlefelt 550 g/m2 (16 oz/yd2)
Description
A 204 °C (400 °F) maximum service temperature, stayed-aramid felt
filter cartridge for use in pulse jet style dust collectors
where high differential pressure and high cleaning pressures are required due to aggressive dust loading.
Features & Benefits
• PTFE membrane
technology provides an excellent combination of filtration efficiency and easy dust
cake release.
• PTFE scrim
offers superior chemical resistance and excellent dimensional stability.
• Unique
acid-resistant treatment reduces the detrimental effects of moisture and acids.
Applications
Asphalt,
Non-ferrous metal
Ceramic,
Glass,
Clinker cooler Cement
Blast furnace in Steel
PRODUCT
DATA SHEET
STYLE PMIA
550
META-ARAMID
NEEDLEFETL
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AREA WEIGHT |
EN12127 |
550 ±25g/m2 |
16.3±0.75oz/yd2 |
DENSITY |
0.28 g/cm3 |
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THICKNESS |
EN ISO 9073/2 |
2.0 ±0.1mm |
0.079 ±0.004in |
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COMPOSITION |
FIBER |
META-ARAMID |
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SCRIM |
PTFE |
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FINISH |
HEAT-SET-SINGED TREATMENT
(HYDRO-OIL REPELLENT, PTFE BATH) |
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LONGITUDINAL |
CROSS |
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TENSILE STRENGTH (5×20cm) |
GB/T 3923.1-2013 |
≥ 900 N |
≥ 1200 N |
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ELONGATION |
GB/T 3923.1-2013 |
≤ 35 % |
≤ 50 % |
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THERMAL STABILITY (SHRINKAGE) at 200℃ 24h |
GB/T 6719-2009 |
≤ 1.5 % |
≤ 1 % |
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AIR PERMEABILITY at 200Pa |
GB/T 5453 |
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FIBER PROPERTIES |
META-ARAMID / PTFE |
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OPERATING TEMPERATURE (Dry) |
CONTINUOUS |
200℃ Max 392℉ Max |
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PEAKS |
240℃ Max 464℉ Max |
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CHEMICAL RESISTANCE |
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STRONG ACIDS ** |
STRONG ALKALIS *** |
SOLVENTS *** |
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WEAK ACIDS *** |
WEAK ALKALIS *** |
OXIDIZING *** HYDROLYSIS ** |
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LENGEND: ****
EXCELLENT *** GOOD ** FAIR * POOR |
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* All data expressed as typical values. This technical data is subject to
change.
Filter media as roll goods
made of needle felt and glass fibre fabric
Filter media - provide the individual &
tailored solution
Varieties Material Choose
Multi-layer Fiber Construction & Support Scrim
Excellent Durability and Longer Life
Mechanically High-strength
Finished Treatment Performance
Higher Efficiency
Easy Cleaning
Less Dust Emission
Better Pressure Performance
Resistance to Corrosive Flue Gas & Dust
Glass fibre fabric with ePTFE membrane
Working width up to 2.60 m
Basis weight from 250 to 950 g/m²
Innovative performance material can be used in numerous areas and fulfill
various requirements
Reliable and durable materiel from roll
Please kindly reach us: [email protected]
