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Filtros de ar e filtragem química
Filtro ULPA Mini-Plate
A shallow ultra-low-penetration air filter with densely spaced microglass mini-pleats for very high particle capture in semiconductor and precision cleanrooms.
- U15–U16 Media Options
- Dense Mini-Pleat Pack
- Shallow Aluminium Frame
- Uniform Terminal Airflow
Introdução do produto
The mini-pleat ULPA filter uses ultra-fine glass-microfibre media folded into a high-area pack with narrow thermoplastic separators. Precise pleat spacing allows the panel to achieve U15 or U16 class options while remaining shallow enough for cleanroom ceilings and fan filter units. The pack is fully potted into an anodized-aluminium frame, protected by expanded-metal grids and completed with gasket, gel or knife-edge sealing. Its high filtration class and even face velocity suit semiconductor, optics and other ultra-clean manufacturing zones.
Características-chave
Uniform thermoplastic separators keep narrow airflow channels open across the whole media pack.
An anodized-aluminium frame and sealed corners provide a clean, rigid perimeter for ceiling installation.
Open protective grids shield the delicate ULPA media while preserving even downstream air distribution.
Preocupações do produto do cliente
Ultra-clean processes require filtration beyond normal HEPA classes while maintaining manageable resistance and uniform terminal airflow.
A conventional HEPA filter does not provide the selected U-class particle retention.Ultra-fine microglass media and controlled mini-pleat manufacturing support U15 or U16 configurations.
Very dense media causes uneven velocity across a large terminal face.Precisely spaced pleat channels distribute air through the full filter area instead of concentrating flow paths.
The delicate high-efficiency pack is easily damaged during FFU installation.Protective grids and a rigid extruded-aluminium perimeter shield the pack from handling contact.
A deep filter reduces usable service space above the cleanroom ceiling.The high-area mini-pleat pack fits within common 80–150 mm shallow terminal frames.
Aplicações típicas
Semiconductor wafer fabricationPrecision optics manufacturingFlat-panel display cleanroomsHard-disk media productionUltra-clean metrology laboratories
Parâmetros técnicos
Representative construction ranges for mini-pleat ULPA panels are shown below.
| Material principal | Low-penetration glass-microfibre ULPA media with precisely spaced thermoplastic mini-pleat separators |
|---|---|
| Painel de espessura | 80–150 mm overall frame depth |
| Largura efetiva | 305 - 610 mm Largura nominal da face |
| Comprimento máximo | Até 1220 mm de comprimento nominal do rosto |
| Aço enfrentando espessura | 0.4–0.6 mm powder-coated or stainless-steel expanded faceguard |
| Densidade Core | Approximately 35–55 kg/m³ equivalent mini-pleat media density |
| Condutividade térmica | Approximately 0.035–0.045 W/(m·K) for the dry microglass ULPA pack |
| Superfície acabado | Natural anodized-aluminium frame with clean white or stainless faceguards |
| Tipo conjunto | EPDM gasket, polyurethane gel channel or extruded knife-edge perimeter |
| Customização | Disponível com base na aplicação pretendida e no ambiente operacional. |
Opções disponíveis
U15 or U16 efficiency class80 mm, 90 mm or 150 mm frame depthGasket, gel or knife-edge sealOne-sided or two-sided faceguard
Planning a Mini-Pleat ULPA Filter specification?
Envie-nos as suas dimensões, condições de instalação, metas de desempenho e acabamento de superfície necessário.
