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Acessórios de instalação de sala limpa
EPDM Gasket (em inglês)
A resilient black EPDM compression gasket formed as a closed loop or cut profile for sealing cleanroom frames, panels and service covers.
- Weather-Resistant EPDM
- Controlled Compression Recovery
- Closed-Loop Frame Seal
- Profile-Specific Fit
Introdução do produto
The EPDM gasket is extruded from black ethylene propylene diene rubber as a hollow or cellular profile with raised sealing ribs. Cut lengths can be joined into rectangular loops for doors, access covers and equipment frames, while continuous profiles suit straight panel interfaces. The compound retains elastic recovery under repeated compression and offers practical resistance to water, ozone, weathering and many dilute cleaning solutions encountered around controlled environments.
Características-chave
A hollow compressible section accommodates hardware tolerances without excessive closing force.
EPDM resists ozone, moisture and outdoor weathering better than many general-purpose rubbers.
Vulcanized or bonded corner joints create a continuous loop around rectangular openings.
Preocupações do produto do cliente
A frame gasket must close variable gaps repeatedly while avoiding excessive latch force or permanent compression set.
A solid oversized gasket makes doors difficult to close and overloads latches.The hollow profile compresses progressively so sealing pressure develops without an abrupt closing load.
Flattened rubber fails to recover after long periods under compression.An EPDM compound and section geometry are selected for resilient recovery at the intended squeeze.
Open corner joints become leakage paths around access frames.Factory-vulcanized or carefully bonded mitred corners maintain a continuous closed loop.
Ozone and cleaning moisture crack unsuitable elastomers.Weather-resistant EPDM provides durable service where oil exposure is not the primary requirement.
Aplicações típicas
Cleanroom door and hatch framesAccess-panel perimeter sealsAir-handling equipment coversPanel-to-frame compression jointsUtility enclosure doors
Parâmetros técnicos
Typical construction ranges for a custom extruded EPDM compression gasket are shown below.
| Material principal | Black EPDM elastomer in hollow, cellular or compact extruded profile |
|---|---|
| Painel de espessura | 3-20 mm uncompressed gasket profile height |
| Largura efetiva | 6-40 mm profile contact width |
| Comprimento máximo | Up to 50000 mm continuous extrusion or custom closed-loop perimeter |
| Aço enfrentando espessura | 0.50-2.00 mm compatible frame flange or retaining channel thickness |
| Densidade Core | Approximately 450-750 kg/m³ for cellular EPDM or 1100-1250 kg/m³ for compact EPDM |
| Condutividade térmica | Approximately 0.06-0.25 W/(m·K), depending on cellular or compact construction |
| Superfície acabado | Smooth or fine-textured matte black extruded rubber with defined sealing ribs |
| Tipo conjunto | Continuous cut length, bonded splice or vulcanized rectangular closed loop |
| Customização | Disponível com base na aplicação pretendida e no ambiente operacional. |
Opções disponíveis
Hollow or cellular profileSelf-adhesive mounting stripVulcanized closed loopCustom cross-section and corner radius
Planning a EPDM Gasket specification?
Envie-nos as suas dimensões, condições de instalação, metas de desempenho e acabamento de superfície necessário.
