nd. A UV silicone bracelet can transfer it’s color darker under sunshine when absorbing UV light. It transfer to purple or blue normally which indicating the strength of the UV index. Wearing it on the wrist is a good way to avoid long time staying under strong sunshine. We add UV powder which is also green as silicone in production. The UV powder is kind of photochromic material. We use it to make this change. Photoreceptor color is irradiated by ultraviolet or sunlight, absorbs urubber band braceletsltraviolet or sunlight, and produces changes in color. When it loses ultraviolet or sunlight, it returns to the original color. Photoreceptor products, after sunlight or ultraviolet radiation, can absorb the energy of the sun or ultraviolet rays, produce changes in the molecular structure, lead to changes in the absorption wavelength, and produce color changes; when the sun or ultraviolet energy is lost, the original molecular structure is restored and the color of the cost is reduced. Application of photosensitive discoloration material: coating, suitable for various surface coating products, including PMMA spray paint, ABS spray paint, PVC spray paint. Ink, printing of various materials, including fabric, paper, synthetic film, glass, etc. Plastic products, suitable for various kinds of plastic PP, PVC, ABS, silicone rubber and other materials, such as the ejection, out of shape. waterproof-wristbands-for-eventsevent-wristbands-walmart most there by. Youngsters and teenagers gift this kind of wristbands to their friends and closed ones. It is being considered as the symbol of remembrance. The wristbands are the most affordable gifts, if the gifts had to be given to large number of individuals. These bands are demanded the most at the time of days like mother’s day, father’s day, friendship day, Valentine’rubber band braceletss Day and etc. The wristbands like silicon bracelets, rubber bracelets, rubber wristbands now, comes with the additional feature of customizing names, nick names, organization name, message on the wristbands and choosing the color of your own choice as per your demand. Wristbands like these use to be in fashion before few years and it is still been counted in the latest fashion trend that the youngsters follow. Many changes can be seen in the fashion trend like, clothing, dressing but in accessories one thing that didn’t changed is the craze and demand of the wristbands. Wristbands are being considered as the symbol of cool accessory especially among the buys who consider themselves cool dude after wearing such accessories. Many companies, shops, malls distribute such bands by customizing their name on it. It’s a kind of publicity they do for themselves and attract consumers. Companies use it for the advertising themselves and as a small tool of marketing. event-wristbands-canadacheap-wristbands-free-shipping trength. Blue and white stand for one world one cause Blue and green stand for say no to sectarianism. Also a silicone bracelet can be used as a promotional item for entertainment or sport. It is hot sale as a advertisement gift. Most of the silione bracelets are of no meanings , people wear it just as a popular jewellery. After proper dewatering , the silica gel mSiO2?nH2O become a porous mass that is of different particle size. This is so called the silicone. The silicone has the open vesicular structure , large specific surface. So it can absorb many substances as a good desiccant, adsorbent and catalyst carrier. Adsorption of the silicone is mainly the physical one that can be regenerated and good for repeated use. Let the silica gel soak in the cobalt dichloride solution then get it dried and activated , will become the allochroic silica gel. It will transfer from blue to red color when absorb water. Changes in color shows the degree of water absorption and whether need the regeneration treatment. n be blank rubber wristband, it is for certain ativities. I think the functional ones like glowing, uv transfer and anti-mosquito wristband will be more popular in the supper market. When new year, christmas or other holidays come, and event wristband in walmart will become hot sale product. People would like to have it for holiday decoration. If you want custom wristband rather than that, you’d better place an order on line. Our website may be good for you. We can make all kinds of silicone writband with all colors. You message can be put on it. Low price and good quality. Big sales now of 10% discount using coupon code SAVE10. Order over than 100 get 100pcs wristbands free & 10pcs keychains free. Order less than 100 get 50pcs wristbands free & 5 pcs keychains free. Welcome to place an order here.