

| TYPE | STRUCTURE | Weight(gsm) | Efficiency(%) | Resistance(Pa) |
|---|---|---|---|---|
| Particle Filter (=Laminated Media) |
PET Thermal Bond (70gsm) / PP Melt blown (15gsm) |
85gsm ± 15% | 50% | 6.0Pa |
| PET Spun Bond (15gsm) / PP Melt blown (15gsm) | 30gsm ± 15% | 50% | 6.0Pa | |
| PET Thermal Bond (70gsm) / PP Melt blown (15gsm) |
85gsm ± 15% | 65% | 8.0Pa | |
| PET Thermal Bond (70gsm) / PP Melt blown (20gsm) |
90gsm ± 15% | 85% | 10.0Pa | |
| PET Spun Bond (15gsm) / PP Melt blown (20gsm) |
35gsm ± 15% | 85% | 10.0Pa |
·Measurement Instrument:TSI 8130 ·Air Flow Rate:32LPM ·Particle Size:0.3 micron ·Test Particle:NaCl


| Filter grade | MB Weight (g/㎡) | Air Permeability (㎤/㎠/sec) | Standard efficiency |
|---|---|---|---|
| H-10 | 20 | > 85% | < 8 PA |
| H-11 | 20 | > 95% | < 12PA |
| H-12 | 20 | > 99.5% | < 20PA |
| H-13 | 30 | > 99.95% | < 28PA |
| H-14 | 50 | > 99.99% | < 60PA |
| Filter grade | MB Weight (g/㎡) | Air Permeability (㎤/㎠/sec) | Standard efficiency |
|---|---|---|---|
| 1㎛ | 120 | ↑ 0.1 | Calender |
| 2㎛ | 120 | ↑ 0.1 | |
| 3㎛ | 60 | ↑ 0.7 | |
| 4㎛ | 40 | ↑ 1.0 | |
| 6㎛ | 30 | ↑ 5.0 | Un-Calender |
| 6㎛ | 60 | ↑ 6.0 | |
| 10㎛ | 55 | ↑ 10 | |
| 20㎛ | 50 | ↑ 28 | |
| 35㎛ | 75 | ↑ 40 | |
| 80㎛ | 60 | ↑ 128 |
Item : MF0060WC(4.5) Date : September 2017
| Mechanical Properties | Unit | Spec | |
|---|---|---|---|
| 1 | Manufacture Process | 100% PP Melt-blown → Calendering | |
| 2 | Basis of Weight | GSM | 60 ± 15% |
| 3 | Mean Pore Diameter | ㎛ | 4.5 ± 1.0 |
| 4 | Width | mm | Max 1,530 |
|
Note) 1) Test Method of Pore Size - Measurement Instrument : CFP-1200AE - Wetting Agent : Galwick - Test Method : DryupWetup |
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Item : MF0030W(6) Date : 28th September 2017
| Mechanical Properties | Unit | Spec | |
|---|---|---|---|
| 1 | Manufacture Process | 100% PP Melt-blown | |
| 2 | Basis of Weight | GSM | 30 ± 15% |
| 3 | Mean Pore Diameter | ㎛ | 6 ± 2.0 |
| 4 | Width | mm | Max 1,530 |
|
Note) 1) Test Method of Pore Size - Measurement Instrument : CFP-1200AE - Wetting Agent : Galwick - Test Method : DryupWetup |
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| Removal efficiency | ||||
|---|---|---|---|---|
| Test | SEDI B.D.M 5㎛ | |||
| Test item | (1) Removal efficiency |
|||
| Test Condition |
(1) Removal efficiency a. injected dust weight : 5㎛/L b. flow rate : 12LPM C. test dust : ISO Medium |
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| Removal efficiency | ||||||
|---|---|---|---|---|---|---|
| Grade | 1㎛ | 3㎛ | 5㎛ | 6㎛ | 8㎛ | 10㎛ |
| SEDI MB 5㎛ | 49.95% | 70.17% | 79.30% | 82.93% | 85.48% | 95.31% |