Discover that wear more blue and red in antiultraviolet of dark clothes

Discover that wear more blue and red in antiultraviolet of dark clothes
The health websites of U.S.A. " WebMD" Report on October 23, compared with light-colored cotton cloth, dark cloth can offer better protection, make the skin avoid the injuring of the ultraviolet ray. People should consider wearing blue or red more while selecting the clothes, but not yellow.
The ultraviolet ray that Spanish researchers used the computer model to estimate red, blue, yellow dyestuffs reach protects the result. They catch a part red, blue and yellow on the cotton cloth, then each kind of validity to preventing the ultraviolet ray of cloth dyed of measurement. The result reveals, dark cloth has better ultraviolet rays that protects the result, the yellow protective action that offers is smallest.
Researchers are unable to explain, how the color interacts with other factors at present, and then influence the cloth to separate harmful ray ability, but a lot of study and already draw the conclusion, light-colored sportswear can't offer enough protection in summer.
Researchers point out, there are very great relations in colors and defending the ability of UV radiation of the cotton cloth, see through the cloth, the transmission of UV radiation will be weakened. According to this result of study, manufacturer can design better that can oppose the harmful ray clothes with clothes.

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