Crimson or navy chemical fiber clothing is the best sun protection clothing. To some extent, light-colored clothes are refreshing, but long-term exposure to sunlight and ultraviolet rays can lead to skin cancer, especially dazzling white cotton clothes, which often contain fluorescent whitening agents and reflect harmful light to unprotected faces. On the contrary, dark clothes such as red or navy are much safer.
According to the data, the worst sunscreen effect is light yellow cotton fabric, and its sunscreen coefficient is only 7, and the sunscreen effect drops to 4 after soaking. In addition, the SPF of beige cotton fabric is 9, and that of white cotton fabric can reach 33-57, but clothes made of this material may still make people with sensitive skin get sunburned. In view of this, scientists advise people to change Dan's habit of wearing light clothes and wear more dark chemical fiber fabrics when going out in summer when ultraviolet radiation is relatively strong. Thank you for your adoption.
Question 2: What color of white is the most radiation-proof, so workers' protective clothing is white.
Black is the most easily absorbed radiation.
Question 3: What color are the radiation protection lenses? 1. Because the surface of the anti-radiation lens is coated with a blue anti-radiation film, when you pick up the glasses and shake the lens surface left and right, it will emit some blue light. Compared with ordinary glasses, ordinary glasses don't emit any shining light. 2. Put it on at the scene and watch the computer to see what's different? For example, when I watch the computer without wearing any radiation protection glasses, I feel that the monitor is particularly dazzling and slightly jumping. If you wear radiation protection glasses, you obviously feel clear and natural. 3. If possible, use relevant inspection instruments for scientific inspection. 4. The lens is transparent and colorless. ◆ The so-called radiation-proof glasses lens: In the process of lens processing, some composite media can be infiltrated into the material to play a certain filtering role, and relevant radiation-proof films can be plated on the lens. ◆ The main principle is that computer radiation comes from electromagnetic waves. These waves have a certain wavelength and amplitude, and the radiation protection film is based on the fluctuation and interference phenomenon of light. The superposition of two waves with the same amplitude and wavelength enhances the amplitude of the waves; If two waves have the same source and the paths of the waves are different, if they are superimposed, they will cancel each other out. Anti-radiation film is based on this principle, and multi-layer anti-radiation film is coated on the lens surface, so that electromagnetic waves with different wavelengths generated on the front and back sides of the film interfere with each other, thus canceling radiation and achieving the effects of anti-radiation and radiation reduction. However, radiation protection glasses can't prevent much scope, but they are better for the eyes. I hope I can help you ` ~
Question 4: What color should I buy for radiation protection clothing? Is there a relationship between the color of the radiation protection suit and the protective effect? Usually navy blue. I bought a dark blue Hafen bow tie shirt. The style is not bad, it is very fashionable and goes well with clothes. This model is also available in pink and iron hongxiu. I think it's navy blue, which is more resistant to dirt and doesn't need to be washed during pregnancy. Personally suggest buying a big brand. Hafen is a brand with metal fiber content as high as 30% and front and back protection. When consulting at that time, the salesman said that the protective effect had nothing to do with the color.
Question 5: What color or fabric is radiation-proof? You're worried about the incident in Japan. Hehe, to be honest, when there is radiation, the color and material can't be stopped, but the lighter the color, the better. Then some other things are really nonsense and useless. Try not to expose your skin to the outside, just like a suntanned place in summer is always a place where clothes can't cover it. It's always good to block it, but the radiation really comes, and it's all clouds. . . .
Question 6: What color of good green film is the most common for radiation protection glasses? Followed by anti-blue lenses, similar to blue film lenses.
Question 7: What color lens is better for computer radiation protection glasses? How to verify that the product has radiation protection function: 1. Because the surface of the anti-radiation lens is coated with a blue anti-radiation film, when you pick up the glasses and shake them left and right, some blue light will shine on the lens surface. Compared with ordinary glasses, ordinary glasses don't emit any shining light. 2. Put it on the spot, watch the computer and see what's different. For example, when I watch the computer without wearing any radiation protection glasses, I feel that the monitor is particularly dazzling and slightly jumping. If you wear Baoshen brand radiation protection glasses, you will obviously feel clear and natural. This experiment is my personal experience. If possible, use relevant inspection instruments for scientific inspection. 4. The lens is transparent and colorless. The most professional anti-radiation glasses in the world are OOKLEY, which can prevent radiation, remove black spots and correct myopia. Using stealth aircraft wave absorption technology can effectively attenuate the electromagnetic radiation of computer TV, and also has good anti-fatigue effect. Patented bionic lens automatically attenuates strong sunlight and absorbs ultraviolet rays in sunlight, and has passed FDA certification in the United States and CE certification in Europe. It is also highly recommended by China Health Science and Technology Society. It is an ideal protective and health glasses for pregnant women and people who use computers for a long time. Anti-computer radiation: No second trick: For busy people, the easiest way to resist computer radiation is to drink 2 to 3 cups of green tea and eat an orange every morning. The third measure: do skin care isolation before surfing the internet and use pearl film to effectively prevent environmental pollution and radiation; Secondly, after the computer is used, many particles of electromagnetic radiation will be adsorbed on the face. Wash your face with clear water in time, which will reduce radiation by more than 70%! The fourth measure: When operating a computer, it is best to install a computer-specific color filter on the display screen to reduce the harm of radiation, and do not place miscellaneous metal objects indoors to avoid the re-emission of electromagnetic waves. When using a computer, you need to adjust the brightness of the screen. Generally speaking, the brighter the screen, the stronger the electromagnetic radiation, and vice versa. But it can't be too dark, so as not to affect the effect because the brightness is too small, which is easy to cause eye fatigue. The fifth measure: you should try to buy a new computer, and generally don't use an old computer. The radiation of old computers is generally severe, which is generally 1-2 times that of new computers at the same distance and similar models. The sixth trick: computer placement is very important. Try not to let the back of the screen face people, because the back of the computer has the strongest radiation, followed by the left and right sides, and the front of the screen has the weakest radiation. The distance between the eyes and the screen should be based on readability, but at least between 50 cm and 75 cm, which can reduce the harm of electromagnetic radiation. Seventh measure: pay attention to indoor ventilation. Scientific research has confirmed that computer screens will produce a carcinogen called dibenzofuran bromide. Therefore, it is best to install a ventilator in the room where the computer is placed. If not, pay special attention to ventilation when surfing the internet. Eighth measure: Pay attention to eat more foods rich in vitamins A, C and protein, such as carrots, bean sprouts, tomatoes, lean meat and animal livers, and often drink some green tea. The ninth trick: people who often work in front of the computer often feel dry eyes and pain. Therefore, it is necessary to eat some bananas. The potassium in bananas can help the human body to discharge excess salt, so that the body can achieve the balance of potassium and sodium and relieve eye discomfort. In addition, bananas contain a lot of carotene. When the human body lacks this substance, the eyes will become painful, dry, dull and dehydrated. Eating more bananas can not only relieve these symptoms, but also relieve eye fatigue to some extent and avoid premature eye aging.
Question 8: What color is the radiation protection suit? I suggest you buy silver fiber, the effect is better than ordinary metal, and the best silver fiber in China belongs to Le Kang brand, so you can learn more about it. And they have many styles and colors are not specified.