Ansell BDCHT BioClean-D™ Non-Sterile Coverall with Hood — Class 10 (ISO 4) Cleanroom Coverall

Ansell BioClean-D™ BDCHT is a non-sterile, low-linting, antistatic cleanroom coverall with hood designed for controlled environments where particle control, secure fit, and consistent garment handling matter. Built from CleanTough™ polyethylene / polypropylene laminate, BDCHT supports product and process protection while also providing Type 5/6 protective garment performance (fine dry particles and limited liquid splashes/sprays) when used as part of a compatible PPE system and facility SOP.

Cleanroom handling note: Fit and donning discipline drive results. Selecting the correct size and fully sealing closures (zip cover + joins per SOP) is often as important as the garment material itself.

Specifications:

Manufacturer / Series: Ansell BioClean-D™
Part number / SKU: BDCHT
Cleanroom class: Class 10 / ISO 4
Sterility: Non-sterile
Garment type: Coverall with hood; front zip with sealable cover + protective flap
Fabric: CleanTough™ laminate (polyethylene film outer layer + non-woven polypropylene inner layer)
ESD / antistatic: EN 1149-5 compliant; static dissipative fabric performance referenced by manufacturer
Seam construction: Bound seams with single needle stitching
Fit features: Elasticated hood, back, cuffs, and ankles; thumb loops for sleeve control
Particle shedding (Helmke drum): ≥ 0.5 µm (counts/min) < 2000
Color: White
Country of origin: China
Shelf life: Five (5) years from date of manufacture (store cool/dry; protect from direct sunlight/fluorescent light)
Case / packaging overview: 1 piece per sealed inner PE bag; inner bag per sealed outer PE bag; 20 outer bags per lined carton (20 pieces). Sizes 3XL and 4XL: 15 pieces per carton.
Size availability: Online selection typically XS–4XL. Manufacturer size range may extend beyond this (MOQ/lead time may apply).

About the Manufacturer:

BioClean-D™ garments are designed for contamination-control programs that need dependable, single-use cleanroom apparel with documented performance. BDCHT emphasizes low-linting behavior, secure closure design, and fit features that reduce common gowning failures (sleeve ride-up, zipper gaps, and inconsistent sealing).

For regulated environments, align garment selection to your cleanroom classification, process risk, and internal acceptance criteria. Always rely on the manufacturer Product Data Sheet (PDS), IFU, and declarations as the authoritative basis.

BDCHT Features:

Hood + protected zip closure: Front zip with sealable cover and protective flap to reduce leakage paths
CleanTough™ laminate: Lightweight, low-linting fabric construction for cleanroom safety
Secure-fit details: Elasticated hood/back/cuffs/ankles plus thumb loops to keep sleeves controlled
Bound seams: Designed to help reduce contaminant leakage through seam lines
Antistatic performance: Manufacturer references EN 1149-5 performance for static-sensitive areas (grounding practices still required)

BDCHT Benefits:

Cleaner gowning outcomes: Fit + closure architecture reduces common “gap points” (zip area, wrists, ankles) when donned correctly
Lower lint contribution: Supports particle-control expectations in Class 10 / ISO 4 controlled environments
Process consistency: Single-use format simplifies garment lifecycle control (no laundering variables)
Broader PPE integration: Type 5/6 garment performance supports programs that also track particulate and limited splash/spray risks (process-dependent)

Common Applications:

Cleanroom cleaning and preparation
Medical device manufacturing
Biotechnology blending operations
Pharmaceutical manufacturing support tasks (non-sterile garment; align to area grade/SOP)
Powder handling, compounding, and material synthesis (process-dependent)
Laboratory and research controlled environments

Best-Practice Use (Gowning Discipline):

Select correct size: Oversizing increases snag/touch risk; undersizing increases seam stress and closure gaps.
Don in a controlled gowning sequence: Follow your facility ISO-class entry SOP; keep movements slow and deliberate.
Zip fully + seal the zip cover: Manufacturer IFU guidance for Type 5/6 garments commonly includes fully zipping and sealing the zip cover.
Control joins: Where your SOP requires it, tape glove-to-sleeve and other interfaces to cover gaps and reduce particle escape paths.
Do not reuse: Treat single-use coveralls as single-entry unless your SOP explicitly allows otherwise.
Doff carefully: Remove to avoid shaking particles; turn inside-out to trap contamination during disposal.

Helpful pairing: Many teams keep Texwipe cleanroom wipers available at gowning and staging points for routine wipe-downs of carts, handles, and non-critical exterior surfaces. For precision cleaning of fixtures and hard-to-reach areas, consider Texwipe cleanroom swabs as part of your contamination-control toolkit.

Selection Notes (BDCHT vs. Similar Options):

Non-sterile vs. sterile: Choose sterile variants (e.g., S-BDCHT) when your SOP requires sterilized packaging/documentation for higher-grade areas.
With hood vs. hood + integrated boots: Select integrated-boot styles when your program wants fewer interface gaps between legs and footwear.
ISO 4 garment choice is SOP-driven: ISO class is only one input; align to your process, airflow pattern, intervention frequency, and contamination risk profile.

Manufacturer Documents (Authoritative References):

Notes: Need help selecting garments by ISO class, process risk, and gowning workflow? Contact SOSCleanroom for practical selection guidance.

If you need additional information please try our SOSCleanroom specific AI ChatBot which draws from our extensive cleanroom specific libraries.

Product page updated: Jan. 13, 2026 (SOS Technical Staff)

© 2026 SOS Supply. All rights reserved.

The Technical Vault

By SOSCleanroom

BDCHT Coverall + Hood Class 10 / ISO 4 Non-Sterile CleanTough™ PE/PP Laminate Antistatic EN 1149-5 15–20/Case (size-dependent)

Ansell BioClean-D™ BDCHT — ISO 4 garment performance depends on material and gowning discipline

Ansell BDCHT BioClean-D Non-Sterile Coverall with Hood Class 10 (ISO 4)

SKU shown: BDCHT (BioClean-D™ non-sterile coverall with hood).

ISO first: what "ISO 4" really implies for garments

ISO cleanroom classification is defined by airborne particle concentration limits (ISO 14644-1). Meeting ISO 4 expectations is achieved by an operations control program that manages people, entry/exit, gowning behavior, cleaning, and monitoring (ISO 14644-5). BDCHT is positioned as a low-linting, antistatic, cleanroom coverall option that can support ISO 4 programs when used correctly within your SOP.

What BDCHT is — manufacturer-defined intent

BioClean-D™ BDCHT is a non-sterile antistatic coverall with hood manufactured from Ansell's CleanTough™ laminate (polyethylene film outer layer / non-woven polypropylene inner layer). The garment includes a front zipper with a sealable cover and protective flap, plus elasticated hood, back, cuffs, and ankles, with thumb loops to improve sleeve control.

Why ISO 4 gowning fails (and how to prevent it)

Rushed donning: fast movements shed particles; slow down and follow a consistent sequence.
Unsealed closures: zipper gaps and unsealed zip covers become direct leakage paths.
Interface gaps: wrist/ankle joins fail if glove-to-sleeve and other interfaces aren't controlled per SOP.
Wrong size: too small stresses seams; too large increases snag/touch contamination.
Poor doffing: shaking garments during removal aerosolizes particles; remove slowly and contain contamination.

Materials and fabric construction (CleanTough™)

CleanTough™ is a polyethylene / polypropylene laminate: polyethylene film outer layer with a non-woven polypropylene inner layer. Fabric data sheets reference antistatic performance (EN 1149-5) and publish repellence/penetration results for selected chemicals.

Laboratory fabric performance is not the same as "system performance." Seams, closures, and interfaces are often the limiting factor.

Specifications in context

Attribute	BDCHT
SKU / reorder format	BDCHT (e.g., BDCHT-XS, BDCHT-S, BDCHT-M, etc.)
Sterility	Non-sterile
Cleanroom class	Class 10 / ISO 4
Fabric	CleanTough™ PE/PP laminate (PE film outer; non-woven PP inner)
Construction / seams	Bound seams with single needle stitching
Closure design	Front zip with sealable cover + protective flap; hooded design; elasticated cuffs/ankles
Antistatic standard	EN 1149-5
Particle shedding (Helmke)	≥ 0.5 µm (counts/min) < 2000
Packaging overview	1/inner PE bag; inner bag/outer PE bag; 20 outer bags/carton (15/carton for larger sizes)
Country of origin	China
Shelf life	Five (5) years from date of manufacture

Donning (gowning) guidance

A cleanroom gowning sequence that reduces contamination

Pre-gowning controls: remove jewelry; complete hand hygiene; ensure health/hygiene requirements are met.
Don from "clean to cleaner": follow your facility airlock sequence; avoid backtracking.
Put on the coverall carefully: avoid snapping. Keep hands inside the suit as much as possible until gloves are on.
Zip fully and seal the zip cover: fully zip, lock the zipper, then seal the zip cover so the zipper is fully covered.
Control interfaces: where required, tape glove-to-sleeve and other joins to cover gaps.
Doff by containment: remove slowly; turn inside out to trap contamination; dispose per site rules.

ISO 14644-5 governs personnel practices including gowning. For European sterile medicinal product manufacturing, EU GMP Annex 1 adds a deeper regulatory layer: contamination control strategy, change-room discipline, and documented personnel training/qualification. If you operate under Annex 1 expectations, treat gowning as a validated contamination-control control point.

Selection & fit considerations

Fit drives performance: choose size using manufacturer charts; prevent wrist/ankle ride-up and zipper stress.
Non-sterile vs sterile: sterile areas often require sterile packaged garments and sterile transfer controls.
Boot interfaces matter: consider integrated-boot designs when you want fewer interface gaps at the ankle/footwear junction.
Material compatibility: confirm chemical compatibility and duration of exposure using manufacturer references.

SOSCleanroom note about SOP's

The Technical Vault is written to help customers make informed contamination-control decisions and improve day-to-day handling technique. It is not your facility's SOP, batch record, or validation protocol.

If you adapt any guidance from this entry, treat it as a starting template. Your team should review and approve the final method, then qualify it for your specific workflows and risk profile.

Source basis (manufacturer-first)