Three-quarter view of stainless-steel high-temperature HEPA filter for hot-air processing

공기 필터 및 화학 여과

고온 HEPA 필터

A heat-resistant HEPA filter assembled with glass-microfibre media, high-temperature separators and metal or ceramic framing for hot-air process zones.

Heat-Resistant Construction
Glass-Microfibre Media
Ceramic or Stainless Frame
High-Temperature Gasket

견적 요청 제품 찾아보기

상품 소개

The high-temperature HEPA filter is designed for ovens, dryers and depyrogenation equipment that operate beyond the temperature limits of standard polyurethane-sealed filters. A glass-microfibre pack is formed with aluminium or glass-based separators and secured inside a stainless-steel or composite-ceramic frame using an inorganic or high-temperature silicone sealant. Braided-glass or silicone gaskets accommodate the selected service temperature. Thermal expansion clearances and reinforced faceguards protect the pack during controlled heat-up and cool-down cycles.

주요 기능

Mineral media, metal separators and temperature-rated sealants replace thermoplastic components in the hot airstream.

Stainless-steel or composite-ceramic framing remains dimensionally stable through repeated thermal cycles.

Braided-glass and high-temperature silicone gasket choices suit different oven flange arrangements.

Expansion-tolerant pack mounting reduces mechanical stress as the frame and media heat at different rates.

고객 제품 관심사

Standard HEPA components can soften, outgas or lose their perimeter seal when exposed to prolonged high-temperature airflow.

Polyurethane sealant deteriorates during repeated oven cycles.An inorganic or temperature-rated silicone pack seal is selected for the intended continuous and peak temperature.

Different expansion rates distort the media pack as the filter heats.Controlled pack clearance and compliant high-temperature sealing absorb differential thermal movement.

A conventional rubber gasket hardens and leaks at elevated temperature.Braided-glass or high-temperature silicone gasketing maintains a suitable flange interface.

Rapid heating damages a filter even though its nominal temperature rating is adequate.The robust frame and reinforced pack are intended for defined ramp-up and cool-down procedures.

일반적인 응용 프로그램

Pharmaceutical depyrogenation tunnelsSterilizing and drying ovensFood-process hot-air systemsHigh-temperature coating linesLaboratory thermal chambers

기술 매개변수

Representative construction ranges for high-temperature HEPA filters are listed below.

핵심 재료	Heat-resistant glass-microfibre HEPA media with aluminium or glass-based separators
패널 두께	84–292 mm overall filter depth
유효 폭	305 - 610 mm 공칭 면 너비
최대 길이	최대 610 mm 공칭 표면 높이
강철 면면 두께	0.8–1.2 mm 304 stainless-steel frame or protective faceguard
코어 밀도	Approximately 45–70 kg/m³ equivalent heat-resistant media-pack density
열전도도 (Thermal Conductivity)	Approximately 0.040–0.055 W/(m·K) for the mineral-fibre filter pack
표면 마무리	Clean brushed stainless steel or smooth composite-ceramic frame
접합 유형	Braided-glass rope gasket or high-temperature silicone perimeter gasket
사용자 정의	의도된 응용 프로그램 및 운영 환경에 따라 사용할 수 있습니다.

사용 가능한 옵션

Stainless-steel or composite-ceramic frameBraided-glass or silicone gasketSeparator-style or mini-pleat packContinuous-temperature configurations from 230 °C to 350 °C

Planning a High-Temperature HEPA Filter specification?

치수, 설치 조건, 성능 목표 및 필요한 표면 마감을 보내십시오.

우리 팀과 대화하십시오.