1, PU is yellowing-resistant while UV is not, so when we do pure white color , we should use PU.
2, PU has good osmosis, flexility and adhesive attraction, its costing film isn't easy to cracking. for these aspects PU is better than UV.
3, UV : its coating film is very plump, has hign hardness, hard-wearing and even more glossy than PU. And its processing time is less than PU.
4, PU can do double side while UV can only do one side.
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