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POLYESTER ANTISTATIC NEEDLEFETL 550 g/m2 (16 oz/yd2)
Description
A 135°C (275°F) maximum service temperature, anti-static polyester felt filter bag for use in pulse jet style dust collectors where static dissipation is required
Features & Benefits
Membrane technology provides an excellent combination of filtration
efficiency, airflow, and durability.
Polyester fibers provide good all-around chemical resistance, especially
in applications operated below 79°C (175°F).
Special multifilament scrim design provides excellent dimensional stability and resistance to mechanical damage over the life of the filter.
Applications
Mine, Limestone, Cement, Coal mill
Wood processing
Coal handling collectorsand coal milling baghouses
Food
PRODUCT
DATA SHEET
STYLE PA550A
HOMOPOLYMER
ACRYLIC / POLYESTER ANTISTATIC
NEEDLEFETL
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AREA WEIGHT |
EN12127 |
550 ±25g/m2 |
16.3±0.75 oz/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 |
HOMOPOLYMER ACRYLIC / POLYESTER |
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SCRIM |
POLYESTER WITH ANTISTATIC GIRD WIRES |
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FINISH |
HEAT-SET
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 |
≥ 900N |
≥ 1200N |
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ELONGATION |
GB/T 3923.1-2013 |
≤ 35 % |
≤50 % |
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THERMAL STABILITY (SHRINKAGE) at 130℃ 24h |
GB/T 6719-2009 |
≤1.5% |
≤ 1 % |
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AIR PERMEABILITY at 200Pa |
GB/T 5453 |
100-180 l/dm2 min |
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FIBER PROPERTIES |
HOMOPOLYMER ACRYLIC / POLYESTER |
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OPERATING TEMPERATURE (Dry) |
CONTINUOUS |
130℃ Max 266℉ Max |
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PEAKS |
140℃ Max 284℉ Max |
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ANTISTIC PERFORMANCE SURFACE
RESISTANCE 109 Ω |
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CHEMICAL RESISTANCE |
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STRONG ACIDS *** |
STRONG ALKALIS *** |
SOLVENTS ** |
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WEAK ACIDS **** |
WEAK ALKALIS
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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: davidzheng@m.v2106.com.cn
