100% Spunbonded Polyester Fliter Media
NORMAL SPUNBONDED POLYESTER MEDIA SERIES
* 160GSM Weight Point bonding Spun bonded Polyester: PET-F1/160
* One-component 260GSM Polyester Nonwoven: PET-F1/260
* 130GSM Weight Flat Bonding Spun bonded Polyester: PET-GF1/130
*Two-component 260GSM Flat Bonding Polyester: PET-GF1/260
F1-TYPE |
Appearance | White, un-corrugated |
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Use | Foldable filter media |
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Composition | Normal Spun bonded polyester |
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Product Code | PET-F1/160 | PET-F1/260 | PET-GF1/130 | PET-GF1/260 |
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Weight(g/㎡) | 170 | 260 | 130 | 260 |
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Thickness (mm) | 0.4 | 0.55 | 0.35 | 0.65 |
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Air Permeability
(l/㎡.s) a | 220 | 150 | 400 | 250 |
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Filtering Precision b/Efficiency c | 5μm
(≥99) | 5μm
(≥99.5) | 5μm
(≥98.5) | 5μm
(≥99.5) |
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Temperature (℃ ) | ≤80 | ≤135 | ≤80 | ≤135 |
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Strength | Warp (N/5cm) | 250 | 380 | 400 | 1000 |
| Weft (N/5cm) | 300 | 440 | 300 | 1000 |
MERV d | MERV10/F5 | MERV11/F6 | MERV10/F5 | MERV11/F6 |
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Remarks | with pressure point
Spun bonded polyester | without pressure point
Spun bonded polyester |
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Low emission demand, big size particle, drying and smaller viscosity of dust filter. |
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Application | Air conditioning system, Air compressor, Gas turbine, Atmospheric dust | Powder coating dust, Shot blasting dust, Mixing & blending dust | Because there is no rolling plasticizing point, the effective filtration area is 20% higher than that of ordinary non-woven fabric, which can be used for the base material of high quality filter material. |
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Remark:
a. Air Permeability was tested at △P=200Pa.
b. Filtration Precision, this data refers to the minimum grade of particle size that can be effectively blocked before the initial "dust-cake" is established. In the practical using processes, we can improve the filtration precision by using correct filtration velocity, and establishing stable initial "dust-cake", etc.
c. Filtration Efficiency was tested by using 8-12 micron 325 mesh talcum powder as test dust with the filtration speed ≤ 1.2m/ min and the concentration of dust (4± 0.5)g/m³; after more than 5 times cleaning process, filter media makes a good effect on the ratio of filter effectively blocking dust and the total quantity of dust. (JB/T 10341-2014)
d. Filtration Precision Level is tested at the beginning of using, by ASHARE52.2 in USA or EN779 in Europe.
★The various functions of the filter media can be combined with each other, please contact us with your special needs.
★All technical parameters are for reference only (test data may deviate due to test different conditions and equipment), we reserve the right of making changes without prior notice.
