What kind of fabrication of UV clothing is better

sunlight includes different bands such as visible light, ultraviolet rays (UV), and infrared. Among them, the light of 100-400 nanometer wavelength is ultraviolet rays.UV spectrals are divided into three bands of UVA, UVB, and UVC. Among them, UVA and UVB have the greatest harm to the human body. In short, UVA takes you black and causes a large amount of melanin to settle in the epidermis layer.UVB can penetrate the epidermis, and long -term exposure will cause genetic factor DNA damage, leading to Skin cancer, which accounts for 6.1%of the sunlight.

Polyester fabric clothes have the best effects, which is related to the benzene ring in the structure of polyester fiber molecules. The role of clothes such as cotton, silk, nylon, and adhesive fabrics is poor.Polyester fabrics have a good absorption and reflection effect on ultraviolet rays. They have strong shielding. The passage of ultraviolet rays is less than 3 %, and the ultraviolet prevention rate is still more than 85 %.In addition, the deeper the color, the better the resistance of UV is better. Black, hidden blue, dark green is better than ultraviolet -resistant performance than light blue, light pink, light yellow.The darker the color of the fabric, the smaller the ultraviolet transmission rate.The closer the fabric of the clothes, the stronger the lighting ability, and the less UV rays.Outline prevention of weaving fabrics is better than knitted fabrics.

The working principle of sunscreen

The principle of sunscreen is to use ultraviolet absorbers in mixed fabrics to absorb high -energy ultraviolet rays to transform it to low energy and turn into low -energy thermal energy or electromagnetic waves with short wavelengths, thereby eliminating the harm of ultraviolet rays to human and fabrics.It also uses ultraviolet reflexes to increase the reflection and scattering effects of fabrics on ultraviolet rays to prevent the fabric through fabrics.It has the performance of heatstroke, heat insulation, and cool touch.

It should be noted that the national standards stipulate that UPF & LT; 30, UVA transmission rate & gt; 5%of fabrics cannot be called sunscreen products.Sun protection clothing fabrics include fabrics such as cotton, hemp, silk, hair, chemical fiber, etc. Some of the anti-ultraviolet fabrics compiled by better process have good absorption, conversion, reflection, and scattered ultraviolet rays in the 180-400Nm band.The fabric is non -toxic, no irritation to the Skin, and the human body does not have an allergic reaction, and does not affect the color of the fabric and the performance of hygroscopic vapor.Good anti-ultraviolet fabrics have a good absorption effect on ultraviolet rays of 100-400cm bands, especially UV-A and UV-B. After washing 50 times, the UV transposition is still lower than 1 %.The highest level.

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How to choose Outdoor Skin jackets for Outdoor Skin sunscreen?

Does Outdoor Skin sunscreen?

There are three types of sunscreens for the ultraviolet rays in summer: wearing long sleeves T Together, sunscreen, sunscreen clothing!As far as the sunscreen effect is concerned: sunscreen clothes ordinary cloth clothes Any sunscreen.

It is explained here that in the above -mentioned ordinary materials, no translucent and hollowed clothes are included. This kind of clothes basically cannot have any sunscreen effect!

What kind of clothes are the best sunscreen effect?

In the clothes that usually wear, there are various textures such as cotton and hemp. What kind of clothes are the best sunscreen effect?Their Sun protection effect is like this--

Polyester nylon artificial cotton pupae.

What color sunscreen is the best?

In terms of color, the darker the color, the higher the protective performance of its ultraviolet rays, that is:

Dark colors are light.

The darker the clothes, the stronger the absorption of light.Light to white clothes, part of them are reflected and part of them will transmit it. Therefore, wearing white clothes will feel cool, but ultraviolet rays may transmit it on the Skin.When wearing black clothes, the light is basically absorbed, so you should choose darker or bright clothes.

Seeing this, you probably understand. If you choose a clothes with good sunscreen, you should choose sunscreen clothes made of darker colors, polyester or nylon!

Skin Skin clothes, have you really chosen right?

As the temperature in spring becomes higher and higher, the figure of the Skin is also beginning to be active.This is only the size of the Red Bull, and the weight of a smartphone with a heavy weight. Whether it is wearing a photo or a windproof and sunscreen, it is an indispensable artifact.However, the market is from 100 arrive 1000 There are thousands of diverse Skin jackets, and it looks almost the same.How should we choose?

How to choose high -quality Skin jackets

1, fire Eye Golden eyes Look at the fabric

There are generally three fabrics of Skin trench coats: nylon, polyester and brocade, of which nylon is the best.nylon's chemical name is nylon 6 The texture is thin, soft and Smooth, and high wear resistance is cotton 10 More, it's high wool 20 Times; intensity than cotton 1-2 More than wool 4-5 Times.Polyester fabrics are stiff, acid -resistant, and high -temperature resistant than nylon, while brocade polyester is between the two according to the proportion of the ingredients.

Why are some Skin trench coats called Raincoats?The reason is that the fabric uses ordinary chemical fiber fabrics. It is stuffy and breathable. It will stick to the body when sweating. If the weather is fine during the Outdoor activity, once it encounters heavy rain, the original shape is revealed.The situation will be terrible!

2, Chasing the roots to the source to see the tag

The core reason why Skin trench coats can resist ultraviolet rays is that the fabric is added with an ultraviolet additive, and the tag is a symbol issued by the anti -ultraviolet assistant manufacturer, which is equivalent to the "identity certificate" of Skin trench coat anti -ultraviolet rays.

Regular anti -ultraviolet products should be marked with national standard numbers and the number of national standards UPF value.if UPF The measurement value is greater than 30 ,and UVA The transmission rate is less than 5% The identification is 30 +; UPF The measurement value is greater than 50 ,and UVA The transmission rate is less than 5% The identification is 50 +.

3, Select more carefully

Skin trench coats should be windproof and waterproof, and workmanship is also important.The fabric is very good, but the suture is not tightly meticulous. The zipper is bad, or there are thread heads everywhere, which will cause wind leakage.Therefore, after determining the quality of the fabric, we must take a closer look at the workmanship, carefully check how the gap binds and the zipper are good, and strive to seek the clothes sutures and the zipper part of the workmanship.

It should be reminded that when you buy a suit jacket and fashionable clothing, the more "handmade sutures", the higher the grade, but the Skin trench coat is not the case.A good Skin trench coat must be sutured with very precise instruments to achieve the tight and strict effects of the pins. No matter how detailed the manual is, it is not as good as the machine at this point.

4, Weighing the weight ratio weight

The most basic concept of Skin trench coat is called a "Skin" windbreaker. It is thin and thin, and it is like a layer of Skin.Therefore, under the premise of functional indicators, the lighter the Skin trench coat, the better, not that some new donkey friends think that "the weight is appropriate".

The method of comparison is very simple. Generally, you can weigh it by hand, and it can be called it in a convenient situation. 100 Kh, it is really "light as Hongmao"!

5. color selection tips

Because of dark heat, all the Skin trench coats are light colors, but how to choose all kinds of light colors?This should be determined according to your Skin and preferences.

For example, orange can make people look cute, gentle, and bright; white looks spiritual, setsment of good looks and good temperament; pink, such as pink blue, pink yellow, pink and other colors that look soft and comfortable.; Blue blue not only looks fair, but also very eye -catching.