Oil & Water Repellent Polyester
OIL & WATER REPELLENT SERIES
* 170GSM Water & Oil Repellent Polyester Filter Media: PET-F2/170
* One-component 260GSM OLEO HYDROPHOBIC Polyester Material: PET-F2/260
*Oil & water repellent treatment on normal polyester spunbonded nonwovens
*Dusts are easier to release from the filters
*This series are done with oil, water, dirt repellent treatment on normal polyester spun bonded nonwovens, it makes media with no viscosity during pulse cleaning; therefore, dusts are easier to release from the filters, especially good for environment with high humidity (applicable for environments of large diameter dusts which is easy to absorb humidity or high humidity).
F2-TYPE |
Appearance | Yellow/White, un-corrugated |
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Use | Foldable filter media |
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Composition | Spunbonded polyester with oil&moisture-proof processing |
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Product Code | PET-F2/170 | PET-F2/260 |
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Weight(g/㎡) | 170 | 260 |
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Thickness (mm) | 0.4 | 0.55 |
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Air Permeability
(l/㎡.s) a | 220 | 150 |
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Filtering Precision b
/Efficiency c | 5μm
(≥99) | 5μm
(≥99.5) |
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Temperature(℃) | ≤80 | ≤135 |
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Strength | Warp (N/5cm) | 250 |
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| Weft (N/5cm) | 300 |
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MERV d | MERV10/F5 | MERV11/F6 |
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Remarks | High humidity atmospheric dust removal occasions |
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Moist & oily large dust, also applicable for dry large size dusts. |
Application | Powder coating dust, Shot blasting dust, Mixing & blending dust, Foundry sand/Metal pouring, Sanding & grinding dust, Powder & Bulk Solids processing… |
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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 "dustcake" is established. In the practical using processes, we can improve the filtration precision by using correct filtration velocity, and establishing stable initial "dustcake", 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.
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