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uvled光源波段選取
日前,uvled光源比較常用的波段在365nm-405nm之間,按照固化材料、UV油漆和固化需求應用uvled光源。近期非常多客戶找到復坦希電子科技,詢問在固化UV膠水或UV墨水時,應該選取哪個波段的uvled固化光源。
事實上,區(qū)別UV涂料中的光誘發(fā)劑的波段配方區(qū)別,uvled光源波段選取過高或過低,都會導致uv涂料表面干燥不完全等現(xiàn)象,因此咱們必須按照實質測試狀況,選取合適波段的uvled光源!
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uvled光源波段
uvled光源波段選取參考
1、UV打?。篣V墨水常規(guī)選取運用380-390nm波段,UV油墨常規(guī)選取運用395-405nm波段的uvled光源,滿足固化需求。
2.粘合密封:UV膠水、UV光油等都是需要運用360-370nm波段的uvled光源,有些特殊配方的UV膠粘劑亦能夠運用390-405nm波段。
3、家具地板木器:UV油漆、UV涂料、UV樹脂等正常選取運用390-405nm波段的uvled光源,能夠滿足固化需求。
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uvled線光源