Carbon Impregnation Explosion-proof
CARBON IMPREGNATED ANTISTATIC SERIES
* Antistatic Explosion-proof Carbon Impregnation Polyester: PET-C/260
* Explosion-proof Carbon Impregnation PTFE Laminated: PET-CF4/260
* Carbon Impregnation with PTFE MEMBRANE& Flame Retardant treatment: PET-CF4FR/270
Carbon impregnated -TYPE |
Appearance | Black, un-corrugated |
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Use | Foldable filter media |
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Composition | Spun bonded polyester with Carbon impregnated Antistatic Treatment |
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Product Code | PET-C/260 | PET-CF4/260 | PET-CF4FR/270 |
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Weight(g/㎡) | 260 | 260 | 270 |
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Thickness (mm) | 0.55 | 0.55 | 0.55 |
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Air Permeability
(l/㎡.s) a | 120 | 30-45 | 30-45 |
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Filtering Precision b/Efficiency c | 5μm
(≥99.5) | 0.3μm
(≥99.99) | 0.3μm
(≥99.99) |
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Temperature (℃) | ≤135 | ≤135 | ≤135 |
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Strength | Warp (N/5cm) | 380 | 380 |
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| Weft (N/5cm) | 440 | 440 |
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MERV d | MERV11/F6 | MERV16/H11 | MERV16/H11 |
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Remarks |
| PTFE membrane | PTFE membrane&Flame retardant Treatment |
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Has good chemical stability (acid and alkali resistance, water resistance, high temperature resistance with anti-static treatment) |
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.
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