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الألمانية
العربيةالحالي
الفرنسية
الإندونيسية
اليابانية
الكورية
اللغة الملاوية
البرتغالية
الروسية
الإسبانية
التايلاندية
اللغة التركية
اللغة الفيتنامية
اكسسوارات تركيب الغرف النظيفة
غرفة نظيفة تسرب
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
مقدمة المنتج
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.
الخصائص الرئيسية
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.
مخاوف المنتج للعملاء
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.
تطبيقات نموذجية
Cleanroom wall-panel jointsCeiling-to-wall perimetersDoor and window frame interfacesService penetration finishingHygienic floor-to-wall transitions
المعلمات الفنية
Typical construction and application ranges for a cartridge-applied cleanroom joint sealant are listed below.
| المواد الأساسية | One-component silane-terminated polymer or polyurethane elastomer |
|---|---|
| سمك اللوحة | 2-15 mm recommended cured joint depth |
| العرض الفعال | 5-30 mm practical joint width |
| الحد الأقصى الطول | Up to 12000 mm continuous bead per prepared joint section |
| الصلب يواجه سمك | 0.40-1.20 mm compatible coated-steel facing range |
| الكثافة الأساسية | Approximately 1200-1600 kg/m³ uncured compound density |
| الموصلية الحرارية | Approximately 0.20-0.35 W/(m·K) for cured elastomer |
| إنهاء السطح | Smooth tooled matte surface in white, gray or selected hygienic colors |
| نوع المشترك | Backer-controlled elastic butt, perimeter or transition joint |
| التخصيص | متوفر على أساس التطبيق المقصود وبيئة التشغيل. |
الخيارات المتاحة
White or gray compoundLow-modulus or higher-strength gradeCompatible primer systemCartridge or foil-pack supply
Planning a Cleanroom Sealant specification?
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