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UV 固化系統(tǒng)
The UV curing process uses UV energy and light from the visible light spectrum in wavelengths from 200 to 480 nm. UV energy "cures" inks and varnishes in a fraction of a second. A UV system consists essentially of the following components: UV lamps, reflectors, lamp housings, a cooling system and an electronic operating and control system. A range of additional options can then be added as required. We manufacture to the highest quality standards with precise production of individual components, meticulous calibration of the UV units and the seamless integration of the UV system into the production process.
 

固化原理
熱固化
a) 通過揮發(fā)性物質(zhì)的蒸發(fā)達到固化效果。 所需能量通過紅外線照射或熱風(fēng)獲得。
b) 固化層的厚度會損失，多少取決于揮發(fā)的量。揮發(fā)物質(zhì)必須排放出去。

紫外光的化學(xué)固化 (= UV固化)
a) 通過聚合反應(yīng)達到固化效果，也就是長分子鏈的交聯(lián)反應(yīng). 交聯(lián)反應(yīng)所需能量來自紫外光的輻射。
b) 固體的厚度固化前后沒有變化。

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