Complete PVDF-coated chemical-resistant cleanroom wall panel

Cleanroom Wall and Ceiling Systems

PVDF-Coated Chemical-Resistant Cleanroom Panel

A polyurethane-core cleanroom wall panel with thick PVDF-coated galvanized steel facings and compatible sealed joints, designed for laboratories and process areas exposed to repeated disinfectants, splashes and chemical cleaning.

PVDF-Coated Steel Surface
Chemical-Tolerant Joint System
Closed-Cell PU Core
Smooth Non-Porous Finish

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Product Introduction

PVDF-Coated Chemical-Resistant Cleanroom Panels use a durable fluoropolymer finish over galvanized steel skins bonded to a rigid polyurethane core. PVDF provides stronger resistance to many disinfectants, acids and cleaning agents than standard polyester paint while retaining a smooth non-porous surface. Chemical performance also depends on the joint sealant, trims and fasteners, so these interfaces use compatible materials rather than ordinary construction compounds. The panel forms a lightweight insulated wall for laboratories, pharmaceutical process rooms and other controlled interiors with demanding cleaning cycles.

Key Features

PVDF coating provides improved resistance to repeated disinfectants and many process chemicals.

A smooth fluoropolymer surface releases residue more readily than porous wall finishes.

Compatible sealants protect joints, corners and cut-outs where chemical attack often begins.

Closed-cell PU insulation keeps the wall light and thermally stable.

Replaceable modules allow localized surface damage to be repaired without rebuilding the complete enclosure.

Customer Product Concerns

Reliable chemical resistance requires the facing, sealant, trims and exposure conditions to be considered as one surface system.

Standard polyester paint can soften, stain or lose gloss after repeated chemical cleaning.A thicker PVDF finish provides a more durable barrier against many common disinfectants and process splashes.

An incompatible sealant may fail before the main panel face shows damage.Chemical-compatible joint and perimeter sealants protect every interface exposed to the room.

Residue remaining on a textured surface prolongs chemical contact and accelerates attack.The smooth non-porous coating supports prompt rinsing and complete wipe removal.

Localized splash damage can force replacement of a large conventional wall area.Demountable modules allow the affected panel and trims to be replaced individually.

Typical Applications

Pharmaceutical process and wash roomsLaboratory sample-preparation spacesBattery and specialty-material clean areasFood rooms using frequent disinfectantsBiotechnology chemical-handling zones

Technical Parameters

Typical construction specifications for PVDF-coated chemical-resistant cleanroom panels are listed below.

Core Material	Rigid closed-cell polyurethane foam
Panel Thickness	50, 75 or 100 mm
Effective Width	1070 or 1150 mm
Maximum Length	6000 mm
Steel Facing Thickness	0.60–0.80 mm
Core Density	40 ± 2 kg/m³
Thermal Conductivity	0.023–0.026 W/(m·K)
Surface Finish	25–30 μm PVDF-coated galvanized steel with smooth cleanroom finish
Joint Type	Flush tongue-and-groove connection with chemical-compatible sealant
Customization	Available based on the intended application and operating environment

Available Options

Alternative PVDF coating thickness316L stainless steel process-side faceChemical-compatible trim packageCustom laboratory cut-outs

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