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UV184


【化學名稱】:1-羥基-環己基-苯甲酮

【化學結構】: 

【CAS  NO】: [947-19-3]

【分 子 式】: C13H16O2

【分 子 量】: 204.26

【包裝規格】: 20 kg紙箱或按照客戶要求包裝

【 儲  存 】: 本品應密封儲存于密閉、干燥,陰暗處。

【性能用途】: UV184是一種α-羥基芳酮類光引發劑,交聯固化后氣味較小。不僅適用于一般的光聚合體系,更適用于凈味漆、乳液型或膠乳型光聚合體系、水溶性光聚合體系,也可用于紙張、金屬和塑料表面的丙烯酸酯系列的紫外光固化清漆。特別推薦用于要求即使長時間暴露于太陽光下也只有細微黃變得UV材料。一般與其他光引發劑共同添加,通過與光穩定劑LS292配合使用,可進一步減少丙烯酸體系聚氨酯在室外太陽光照射下產生的黃變。建議添加量為2-5 wt%。

【技術指標】:



[chemical name]: 1-hydroxy-cyclohexyl-benzophenone

[chemical structure]: 

[CAS NO]: [947-19-3]. 

[Fractional]: C13H16O2. 

[sub-quantity]: 204.26. 

[packing specifications]: 20 kg cartons or packed according to customer requirements. 

[storage]: this product should be sealed and stored in an airtight, dry and dark place. 

[performance and use]: UV184 is a kind of α-hydroxyaromatic ketone photoinitiator, which has a small smell after cross-linking and curing. 

It is not only suitable for general photopolymerization system, but also suitable for pure taste paint, emulsion or latex photopolymerization system, water-soluble photopolymerization system, and UV-curable varnish of acrylate series on the surface of paper, metal and plastic. 

In particular, it is recommended to require only slight yellowing to become UV material even if exposed to the sun for a long time. 

Generally added with other photoinitiators, combined with the light stabilizer LS292, the yellowing of acrylic polyurethane under outdoor sunlight can be further reduced. 

The recommended addition is 2-5 wt%.

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