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BuKePrinting >> Bookprinting >> 熒光油墨畫冊印刷

熒光油墨畫冊印刷

From:Buke printing factory of China | Author:China Bukeprinting factorybook0755 | Published time: 2021-04-20 | 1021 Views | Share:
如在油墨中加入紫外線激發的可見熒光化合物（如三苯乙烯衍生物、二苯乙烯銜生物苯乙烯衍生物等）得到紫外熒光油墨，在紫外線的照射下可發出紅，黃、綠、藍等可見光。

               熒光油墨畫冊印刷

熒光顏料與高分子樹脂連結料、溶劑和助劑配比，經研磨可制得熒光油墨。使用不同的配方可以得到不同的熒光油墨。

熒光油墨配方中熒光顏料的含量越高，則其熒光效果也越好。這類顏料耐光性差，為了提高其耐光性，油墨配方中可加入29%-3%紫外線吸收劑。

採用不同的配方得到的熒光油墨其顏料顆粒大小也不一樣，就需要根據熒光顏料顆粒的大小不同而選擇不同的工藝。

如在油墨中加入紫外線激發的可見熒光化合物（如三苯乙烯衍生物、二苯乙烯銜生物苯乙烯衍生物等）得到紫外熒光油墨，

在紫外線的照射下可發出紅，黃、綠、藍等可見光。按激發光源的波長不同，又可分為短波紫外線熒光油墨（激發波長為254m）和長波外線熒光油墨（激發波長為365m）。

若在油墨中加入具有紅外線激發的可見熒光化合物可得到紅外熒光油墨，在紅外燈照射技術根據油墨有無顏色可分為有色熒光油墨和無色熒光油墨兩種。

其中常用的熒光材料按其下可發出綠色的可見光。

熒光油墨畫冊印刷
熒光油墨畫冊印刷

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