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EPDM ガスケット

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

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商品紹介

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.

主要な特徴

Raised sealing ribs concentrate contact pressure along the mating frame surface.

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.

お客様の製品に関する懸念事項

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.

典型的な用途

Cleanroom door and hatch framesAccess-panel perimeter sealsAir-handling equipment coversPanel-to-frame compression jointsUtility enclosure doors

技術的なパラメータ

Typical construction ranges for a custom extruded EPDM compression gasket are shown below.

コア材料	Black EPDM elastomer in hollow, cellular or compact extruded profile
パネルの厚さ	3-20 mm uncompressed gasket profile height
有効幅	6-40 mm profile contact width
最大長さ	Up to 50000 mm continuous extrusion or custom closed-loop perimeter
鋼鉄の厚さを直面する	0.50-2.00 mm compatible frame flange or retaining channel thickness
コア密度	Approximately 450-750 kg/m³ for cellular EPDM or 1100-1250 kg/m³ for compact EPDM
熱伝導率	Approximately 0.06-0.25 W/(m·K), depending on cellular or compact construction
表面仕上げ	Smooth or fine-textured matte black extruded rubber with defined sealing ribs
ジョイントタイプ	Continuous cut length, bonded splice or vulcanized rectangular closed loop
カスタマイズ	意図したアプリケーションと動作環境に基づいて利用できます。

利用可能なオプション

Hollow or cellular profileSelf-adhesive mounting stripVulcanized closed loopCustom cross-section and corner radius

Planning a EPDM Gasket specification?

寸法、設置条件、性能目標、必要な表面仕上げをお送りください。

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