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Accessoires d'installation Cleanroom
Z Cleanroom Sealant
A smooth, elastic joint sealant for closing cleanroom panel junctions and perimeter gaps without creating dirt-catching recesses.
- Low-Emission Chemistry
- Smooth Hygienic Finish
- Elastic Airtight Joint
- Cleaning-Agent Resistance
Introduction de produit
Cleanroom sealant is a one-component moisture-curing polymer supplied in cartridges for controlled application along wall-panel seams, ceiling junctions, frames and service penetrations. Its non-sag body holds a shaped bead on vertical and overhead joints, while the cured elastomer accommodates small movements between dissimilar substrates. A fine, continuous surface reduces ledges where residue can collect and allows routine wipe-down around the sealed transition.
Key Features
Elastic curing accommodates normal differential movement between coated steel, aluminum and adjacent finishes.
The tooled surface forms a continuous transition with fewer recesses for dust and cleaning residue.
Low-odor, low-emission formulations are available for sensitive controlled interiors.
Préoccupations du client produit
A cleanroom joint must remain airtight and cleanable while adjoining panels and frames move slightly in service.
Rigid fillers crack when metal panels and frames expand at different rates.The cured elastomer stretches and recovers across normal joint movement instead of forming a brittle bridge.
Rough beads retain dust and resist complete wipe-down.Controlled extrusion and tooling create a fine, continuous hygienic surface.
Poor adhesion opens bypass paths at coated metal or frame edges.Substrate-specific preparation and compatible primers establish continuous flank adhesion.
Deep joints consume excessive sealant and cure unevenly.A correctly sized backing material controls bead depth and preserves the intended joint profile.
Les applications typiques
Cleanroom Wall-Panel JointsCeiling-to-wall perimetersDoor and window frame interfacesService penetration finishingHygienic floor-to-wall transitions
Paramètres techniques
Typical construction and application ranges for a cartridge-applied cleanroom joint sealant are listed below.
| Matériaux de base | One-component silane-terminated polymer or polyurethane elastomer |
|---|---|
| Panneau épaisseur | 2-15 mm recommended cured joint depth |
| Largeur effective | 5-30 mm practical joint width |
| Longueur maximale | Up to 12000 mm continuous bead per prepared joint section |
| Acier face épaisseur | 0.40-1.20 mm compatible coated-steel facing range |
| Densité Core | Approximately 1200-1600 kg/m³ uncured compound density |
| Conductivité thermique | Environ 0,20 - 0,35 W / (m · K) pour l'élastomère durci |
| surface finie | Smooth tooled matte surface in white, gray or selected hygienic colors |
| Type joint | Backer-controlled elastic butt, perimeter or transition joint |
| Customisation | Disponible en fonction de l'application prévue et de l'environnement d'exploitation. |
Options disponibles
White or gray compoundLow-modulus or higher-strength gradeCompatible primer systemCartridge or foil-pack supply
Planning a Cleanroom Sealant specification?
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