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    true

    電氣絕緣

    遮蔽反光

    與所有電氣設備一樣,LED需要介電材料來使引線、電線和其他元件與串擾隔離。然而,隨著LED設計和應用在數量和多樣性方面不斷擴展,內部的敏感電子元件也需要與其他環境因素隔離。制造期間和制造之后的熱循環會對LED組件造成破壞性壓力,而要求嚴苛的戶外和汽車應用則會使LED暴露在更高的熱量和沖擊下。??

    陶氏的有機硅涂料和灌封材料可幫助保護LED組件免受各種環境因素的影響。除介電絕緣外,陶氏的低模量密封劑可提供出色的機械沖擊和振動保護。

    如何選擇有機硅??

    DOWSIL? 3140 RTV涂料是一種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,含有紫外線指示劑。??

    SYLGARD? 527 A&B 有機硅介電凝膠是一種雙組分 1:1 混合比介電凝膠,用于密封和保護各種電子設備,特別是具有精密元件的設備??

    DOWSIL? 1-4105敷形涂料是一種單組分、透明、快速熱固化、柔軟、消除應力的產品,符合UL要求,含有紫外線指示劑。適合剛性和柔性電路板的防護涂層。

    快速鏈接

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