The difference between UVLED light curing paint and PU paint

UVLED light curing paint, PU paint are our daily visible paint, but the difference between them is many friends do not know, today we will introduce the differences between UVLED light curing paint and PU paint. The biggest difference between UVLED light curing paint and PU paint is that UVLED light curing paint can cure in a short time, but it needs UVLED light curing machine. PU paint is naturally dried, and the drying time is about 12 hours. Of course,UVLED light curing paint can cure in such a short time, there must be certain requirements, such as UVLED light curing machine with the same wavelength, PU paint is not required. However, with the improvement of UVLED light curing technology, UVLED light curing has been very easy to achieve. However, from the efficiency, quality, energy saving and other aspects of analysis, UVLED light curing paint has other advantages that can not be replaced
UVLED paint is UV drying and suitable for floors with low oil content. UVLED paint has strong luminosity, smooth surface, high hardness, no special odor, and fast processing speed. But UVLED paint is instantaneous drying with ultraviolet irradiation, can not penetrate into the wood inside, easy to fall off, especially in the natural expansion of wood, contraction will produce surface paint cracking PU paint natural drying, generally a time of oil takes 12 hours to penetrate, processing speed is slow, PU paint has a strong permeability and flexibility, It can penetrate into the surface of the wood and play a controlling role in the shrinkage of the floor so that it is not easy to crack and finish off. PU top paint has stronger impact resistance and wear resistance than UVLED paint. Suitable for floors with high oil content such as teak (such wood cannot use UVLED paint).