Cleanroom Other products
Cleanroom sandwich panel
Clean room sandwich panel are main products in clean room engineering, which is not only flame retardant, soundproof and environmentally friendly. The Clean room panel is made up of two layers of m...
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Clean Room Sandwich Panel: Flame-Retardant, Soundproof Cleanroom Walls
The clean room sandwich panel is a core product in cleanroom engineering — flame-retardant, soundproof and environmentally friendly. Built from two metal facings bonded to a rigid core, the cleanroom panel delivers high flatness, structural rigidity and a non-shedding, easy-clean surface for ISO-classified environments.
It is offered alongside our HPL sandwich panel and magnesium oxide rock wool cleanroom panel, all delivered within our modular cleanroom programme.
Clean Room Sandwich Panel Specifications
Standard configuration for the Wonclean clean room sandwich panel. Core type, facing, thickness and fire rating are all customizable to project and cleanroom classification requirements.
| Panel type | HPL-faced mineral wool / PIR sandwich panel |
|---|---|
| Core material | High-density mineral wool ≥ 120 kg/m³ or PIR (λ ≤ 0.022 W/m·K) |
| Facing sheets | HPL 0.8 mm, phenolic resin-bonded, Class A surface |
| Fire rating | EN 13501-1 B-s1,d0 · non-dripping, low smoke |
| Dimensional tolerance | ± 0.3 mm over 3 m · flatness ≤ 1.0 mm/m² |
| Joint system | Tongue-and-groove + EPDM gasket (10⁵-cycle tested) |
| Surface cleanability | ISO 14644-10 wipe-test compliant |
| Water absorption | < 0.1% after 72 h immersion |
| Anti-static option | ESD variants 10⁶–10⁹ Ω/sq |
| Dimensional stability | Stable across 15–35°C temperature swings |
| Cleanliness grade | ISO 14644-1 Class 5–8 ready |
Values shown are standard/representative configurations. Confirm final certified figures (fire test report, load rating, cleanability) against the project datasheet before specification — Wonclean issues a stamped datasheet with every quotation.
Clean Room Sandwich Panel Construction
The dual-layer build pairs a hard HPL face with a high-density core, giving the panel its flame-retardant, soundproof and non-shedding character. A concealed EPDM gasket joint seals every seam — eliminating the gaps and micro-vibrations that compromise classified environments.
Why Choose Our Clean Room Sandwich Panels
Flame-retardant & safe
B-s1,d0 non-dripping, low-smoke build provides a safe fire barrier for 24/7 critical operations.
Soundproof & stable
High-density core damps noise and eliminates micro-vibrations during HVAC cycling for precision work.
Non-shedding & zero-outgassing
Sealed HPL surfaces prevent particle generation and resist biofilm adhesion and chemical sterilization.
Moisture-resistant
Water absorption < 0.1% after 72 h immersion keeps panels dimensionally stable in humid environments.
Auditable performance
ISO 7-controlled manufacturing with full batch traceability delivers repeatable, auditable quality.
Durable sealed joints
EPDM gasket joints tested to 10⁵ cycles maintain a tight, gap-free seal over the panel's service life.
Clean Room Sandwich Panel Applications
Specified as cleanroom wall panels, ceiling panels and partition systems across regulated and high-precision industries. See real cleanroom project case studies or browse the full cleanroom product range.
Get a project-specific quote in 24 hours
Send your cleanroom classification, floor area and finish requirements. Our Malaysia-based engineering team replies with a stamped datasheet, fire certificate and pricing — 7×24 technical support by email, phone or WhatsApp.
Request a Free Quote Chat on WhatsAppWhere should air showers be installed in a cleanroom?
Install between changing rooms and clean areas, or between ISO 8/ISO 7 classified areas and unclean areas. Personnel pass through after changing into cleanroom clothing but before entering the controlled environment
What is involved in the construction of a modular cleanroom?
To assemble laboratory spaces efficiently, modular components are preferred. An assembled cleanroom utilizes prefabricated sections to reduce on-site construction time. The underlying aluminum profile system provides the necessary framework for mounting panels and doors, ensuring precision alignment and structural rigidity throughout the facility.
What are the key considerations for air shower design?
Selecting the right air shower requires careful planning. Proper air shower design ensures effective personnel decontamination before entering controlled environments. Specifications depend on room size. Consulting an experienced air shower manufacturer helps determine optimal placement. Compliance with standards is essential. Regular maintenance schedules must be established to sustain performance over time.
What defines quality in clean room door systems?
Sealing integrity is vital. air tight sliding clean room doors prevent pollutants from entering. Each air tight sliding cleanroom door must meet pressure ratings. Reputable air tight sliding cleanroom door manufacturers provide leakage certification. Automatic mechanisms reduce human contact risks. Material selection prioritizes durability and ease of cleaning to meet hygiene protocols. Installation requires precise alignment.
