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How to understand the thickness of photosensitive adhesive film and exposure time?


Normally, the thinner the photosensitive adhesive coating, the shorter the exposure time, and the thicker the photosensitive adhesive coating, the longer the exposure time. The exposure time needs to be matched with the parameters of the photosensitive initiator in the photosensitive adhesive based on the wattage and energy of the lamp tube. The fine pattern film thickness is relatively thin.