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詳細情報 |
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| 材料: | EPTFEメンブレン+粘着テープ | 形: | ラウンドブラックリング付き |
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| 関数: | 防水、防塵、通気性、圧力均一化 | ライナー: | 黄色い紙 |
| 応用: | イヤホン、スピーカー、ウェアラブル、電子楽器 | ||
製品の説明
Self Adhesive Round EPTFE Waterproof Breathable Membrane for Electronic Pressure Equalization & Dust Protection
Material & Structure
Made of high-quality EPTFE breathable membrane with strong self-adhesive glue and yellow release liner. Black ring positioning design with precise die-cutting, easy application after peeling off backing paper.
Key Features
Excellent waterproof, dustproof and venting performance. Block liquid water and fine dust while equalizing internal-external air pressure to prevent shell bulging or water damage caused by thermal expansion.
Wide Application
Widely used for Bluetooth earbuds, smart watches, speaker drivers, car sensors, precision instruments, charging cases and small home appliances.
Durability
High temperature & chemical resistance, sweat-proof and aging-resistant. Strong adhesive keeps pads firmly attached under normal working environment.