Three-quarter view of white microglass HEPA filter media roll

공기 필터 및 화학 여과

Microglass HEPA 필터 미디어

A wet-laid borosilicate microglass sheet engineered for fine-fibre particle capture and stable mini-pleating in HEPA and ULPA filter packs.

Fine Borosilicate Fibres
Uniform Basis Weight
Mini-Pleat Compatible
High Particle Retention

견적 요청 제품 찾아보기

상품 소개

Microglass HEPA media is produced as a thin wet-laid sheet from controlled-diameter borosilicate fibres with a low level of binder. The random fibre network creates tortuous particle paths while retaining enough permeability for deep pleated packs. Uniform caliper and tensile strength support rotary or blade pleating, separator insertion and pack potting. The roll material is converted into complete filters where efficiency and resistance depend on grade, pleat geometry and finished-filter testing.

주요 기능

Fine glass fibres create high capture efficiency at low media thickness.

Controlled basis weight keeps resistance consistent across the roll width.

Adequate machine-direction strength supports close mini-pleating.

Stable mineral fibres tolerate normal HEPA operating temperatures and humidity.

고객 제품 관심사

Finished HEPA performance depends on media uniformity, pleat integrity and pack sealing rather than paper efficiency alone.

Basis-weight variation creates high-resistance bands across the roll.Controlled wet-laying distributes glass fibres evenly across the web.

Brittle paper cracks at tight pleat folds.Selected binder and caliper balance foldability with low airflow resistance.

Loose glass fibres shed during conversion.A bonded microglass network provides handling strength for pleating and pack assembly.

Media data is assumed to equal finished-filter leakage performance.The converted pack is potted, framed and individually verified as a complete filter element.

일반적인 응용 프로그램

HEPA and ULPA filter manufactureCleanroom terminal filtersHigh-efficiency vacuum filtersLaboratory air purificationSensitive process exhaust filtration

기술 매개변수

Representative physical ranges for borosilicate microglass HEPA media are shown below.

핵심 재료	Wet-laid borosilicate microglass fibres with acrylic or equivalent binder
패널 두께	0.30–0.70 mm media caliper
유효 폭	500–1600 mm usable roll width
최대 길이	Up to 50000 mm roll length depending on basis weight and core diameter
강철 면면 두께	0.30–0.50 mm galvanized expanded-metal support facing when converted into a rigid filter pack
코어 밀도	90–220 kg/m³ apparent sheet density
열전도도 (Thermal Conductivity)	0.035–0.060 W/(m·K) through the porous glass-fibre sheet
표면 마무리	Uniform white wet-laid fibre surface suitable for pleating and potting
접합 유형	Continuous roll converted by pleating, separator insertion and edge potting into a filter pack
사용자 정의	의도된 응용 프로그램 및 운영 환경에 따라 사용할 수 있습니다.

사용 가능한 옵션

HEPA or ULPA media gradesDifferent resistance and basis weightsStandard or low-boron glass formulationCustom slit roll widths

Planning a Microglass HEPA Filter Media specification?

치수, 설치 조건, 성능 목표 및 필요한 표면 마감을 보내십시오.

우리 팀과 대화하십시오.