The weather is getting hotter. People who work outdoors must choose a sunscreen suit that suits them so that they can ensure that they will not be sunburned.But there are many people who want to ask: Why can sunscreens be isolated from ultraviolet rays? How to choose sunscreens correctly? Xiaobian made analysis on the brand network, hoping to help you!
Why can sunscreens isolate ultraviolet rays?
The main reason is that a layer of isolation materials are added to the sunscreen, so that the material can beolate ultraviolet rays, and it is dead with the original ideal of the parasol.Sun protection jackets can generally beolate 95 % of ultraviolet rays. Therefore, the effect is still good.
The sunscreen effect of sunscreen jackets has a certain relationship with color. From the perspective of verification, the deeper the color sunscreen, especially the black sunscreen, which can be isolated 95%of sunscreen clothes, while other colors can be isolated, while other colors are ones, while other colors are ones.It will be weaker!
How to choose sunscreen properly?
In addition to the selection of colors, there are some parameters to pay attention to.Generally, international certification of UPF (degree of UV projection) is greater than 30.And UVA (long wavelength ultraviolet) must be less than 5 % through the rate.

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