NIPPON MUKI 전용관
ATMV/ATMVC 무바인더 저발진 350°C 내열 HEPA 필터
제품 개요
ATMV/ATMVC는 350°C에서 연속 사용하는(피크 400°C × 1h) 내열 HEPA 필터로 효율은 0.3 μm 기준 99.99%입니다. 스테인리스 세퍼레이터형 구조를 채택하고 스테인리스 강망으로 유리섬유 여재를 보강하여 ATMCU보다 기계 강도가 높으므로, 풍속이 빠르거나 진동이 큰 곳에 적합합니다.
주요 특징
・350°C 연속 사용, 피크 400°C × 1h
・여과 효율 99.99% @ 0.3 μm
・고강도 사양(유리섬유+스테인리스 강망)
・전 스테인리스 세퍼레이터형 구조
・무바인더 구조: 여재와 실링 모두 유기 접착제를 쓰지 않아 저발진, 실록산 방출 없음
적용 산업: 의료, 제약, 전자, 발전, 원자력
제품 특성
| No. | Model | Efficiency | W (mm) | H (mm) | D (mm) | Airflow (CMM) | Airflow (CMH) | Initial PD (Pa) |
|---|---|---|---|---|---|---|---|---|
| 1 | ATMV-Z-Q-FS4 | 99.97%@0.3μm | 305 | 305 | 150 | 1.0 | 60 | 245 |
| 2 | ATMV-Z-Q-FS4 | 99.97%@0.3μm | 305 | 610 | 150 | 3.0 | 180 | 245 |
| 3 | ATMV-Z-Q-FS4 | 99.97%@0.3μm | 457 | 457 | 150 | 3.5 | 210 | 245 |
| 4 | ATMV-7-Q-FS4 | 99.97%@0.3μm | 610 | 610 | 150 | 7.0 | 420 | 245 |
| 5 | ATMV-Z-Q-FS4 | 99.97%@0.3μm | 762 | 610 | 150 | 9.0 | 540 | 245 |
| 6 | ATMV-Z-Q-FS4 | 99.97%@0.3μm | 915 | 610 | 150 | 11.0 | 660 | 245 |
| 7 | ATMV-Z-Q-FS4 | 99.97%@0.3μm | 915 | 760 | 150 | 14.0 | 840 | 245 |
| 8 | ATMV-Z-P-FS4 | 99.97%@0.3μm | 305 | 305 | 290 | 1.5 | 90 | 245 |
| 9 | ATMV-Z-P-FS5 | 99.97%@0.3μm | 305 | 610 | 290 | 4.0 | 240 | 245 |
| 10 | ATMV-Z-P-FS6 | 99.97%@0.3μm | 457 | 610 | 290 | 7.0 | 420 | 245 |
| 11 | ATMV-10-P-FS7 | 99.97%@0.3μm | 610 | 610 | 290 | 10.0 | 599 | 245 |
| 12 | ATMV-Z-P-FS8 | 99.97%@0.3μm | 760 | 760 | 290 | 16.0 | 960 | 245 |
| ATMVC-1 | ATMVC-Z-Q-FS4 | 99.97%@0.3μm | 305 | 305 | 150 | 2.5 | 150 | 300 |
| ATMVC-2 | ATMVC-Z-Q-FS4 | 99.97%@0.3μm | 305 | 610 | 150 | 6.0 | 360 | 300 |
| ATMVC-3 | ATMVC-Z-Q-FS4 | 99.97%@0.3μm | 457 | 457 | 150 | 7.0 | 420 | 300 |
| ATMVC-4 | ATMVC-14-Q-FS4 | 99.99%@0.3μm | 610 | 610 | 150 | 14.0 | 840 | 300 |
| ATMVC-5 | ATMVC-Z-Q-FS4 | 99.99%@0.3μm | 762 | 610 | 150 | 18.0 | 1080 | 300 |
| ATMVC-6 | ATMVC-Z-Q-FS4 | 99.99%@0.3μm | 915 | 610 | 150 | 22.0 | 1320 | 300 |
| ATMVC-7 | ATMVC-Z-Q-FS4 | 99.99%@0.3μm | 915 | 762 | 150 | 28.0 | 1680 | 350 |
| ATMVC-8 | ATMVC-Z-P-FS4 | 99.99%@0.3μm | 305 | 305 | 290 | 3.5 | 210 | 350 |
| ATMVC-9 | ATMVC-Z-P-FS4 | 99.99%@0.3μm | 305 | 610 | 290 | 9.0 | 540 | 350 |
| ATMVC-10 | ATMVC-Z-P-FS4 | 99.99%@0.3μm | 457 | 610 | 290 | 14.5 | 870 | 350 |
| ATMVC-11 | ATMVC-20-P-FS4 | 99.99%@0.3μm | 610 | 610 | 290 | 20.0 | 1200 | 350 |
| ATMVC-12 | ATMVC-Z-P-FS4 | 99.99%@0.3μm | 762 | 610 | 290 | 25.5 | 1530 | 350 |
상세 설명
ATMV/ATMVC adds stainless-steel mesh reinforcement on top of the ATMCU platform. Choose this strengthened version when the application involves mechanical vibration or high face velocity — for example, downstream of blower units in nuclear ventilation systems.
Materials & Construction
| Property | Specification |
|---|---|
| Filter frame | STAINLESS STEEL |
| Media | GLASS FIBER (Held by wire net) |
| Max. temperature | 350°C (Max. 400°C/1h) |
| Separator | STAINLESS STEEL |
| Gasket | GLASS PAPER |
| Grille (downstream) | - |
| Grille (upstream) | - |
| Sealant | GLASS FIBER |
| Max airflow | Can be calculated on request |
| Max final PD (Pa) | 490 / 500 |
Airflow vs Pressure Drop (representative)
Binder-Free, Low-Shedding Construction
A conventional HEPA bonds and seals its media and frame with polyurethane (PU) or silicone, and those sealants are generally rated for long-term service somewhere in the 100–200°C range. Above that, the adhesive first softens and cracks, releasing organic molecules, then embrittles and flakes under repeated thermal cycling — at which point the filter itself becomes a particle source. ATMV/ATMVC uses no organic adhesive anywhere: sealing is done with glass fiber, the frame and separators are stainless steel, and the entire assembly is metal and glass only.| Component | Conventional adhesive HEPA | ATMV/ATMVC (binder-free) |
|---|---|---|
| Sealant | Polyurethane / silicone | GLASS FIBER |
| Media bonding | Organic binder | None (glass fiber held by wire net) |
| Separator | Aluminium foil + hot-melt | STAINLESS STEEL |
| Outgassing at temperature | Organic molecules, siloxane | None |
| Shedding after thermal cycling | Rises as adhesive degrades | Stays stable |
With no organic adhesive there is nothing to thermally decompose. Two practical consequences follow:
- Low particle shedding — degrading, flaking adhesive is the most common source of self-generated particles in high-temperature filters. A binder-free build keeps downstream particle counts from creeping back up as the filter ages through repeated heat-up and cool-down cycles.
- No siloxane contamination — silicone seals release siloxane at elevated temperature, and siloxane deposited on wafers, optical surfaces or coated substrates causes hazing and yield loss. Semiconductor, optical coating and OLED processes are particularly sensitive to this.
ATMV/ATMVC is typically installed where vibration is present — downstream of blowers, or in high-velocity ducting. Vibration accelerates fatigue and flaking of any adhesive layer, so shedding shows up earlier than in static installations. That is precisely why binder-free matters more on the reinforced models: the wire-net reinforcement handles mechanical strength while the binder-free build handles cleanliness, with neither traded off against the other.
