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    裝配、粘合和密封

    裝配、粘合和密封

    以粘合劑和密封劑引領潮流

    在惡劣的環境中,產品始終被縫隙和濕氣所包圍,需要經受住考驗并提供可靠的基礎。這一常見問題的解決方案是包含單組分濕氣固化等級的產品 - 簡單、經濟高效的室溫加工和單組分或雙組分熱固化解決方案,可提高加工速度和產品上市速度。

    陶氏的有機硅粘合劑和密封劑增強了加工操作的便利性、靈活性和速度,降低了機械緊固的成本,提高了美觀度并填補了大的縫隙,以防止振動或濕氣進入。我們的有機硅配方通常無溶劑,最大限度減少了對特殊存儲、處理或通風的需求。

    為何選擇有機硅?

    作為一類材料,有機硅特別適合高亮度LED設計。這種設計要求粘合劑和密封劑在高達150°C的溫度下仍能保持牢固粘合。

    如何選擇有機硅?

    DOWSIL? 3140 RTV涂料是一種單組分、流動性好的半透明粘合劑或涂料,高延伸率可提高振動/機械沖擊阻尼性能,并具有低應力、良好的阻燃性,經過UL、IPC和軍用規格測試,含有UV指示劑。

    DOWSIL? SE 4486導熱粘結劑旨在為電子模塊(包括家用電器設備)的冷卻提供有效的熱傳遞。這是一種單組分白色濕氣固化RTV高導熱粘合劑,流動性高,快速表干,可控制揮發性。

    DOWSIL?EI -2888無底質有機硅灌封材料適合密封剛性和柔性電路板,適用于室內和室外 LED照明、防爆和高入侵防護等級的燈具以及戶外顯示應用。

    LED重點照明用有機硅產品(英語)

    了解有機硅可以用在LED局部照明的哪些方面。

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