ormation. Second, the real silicone bracelet touches smoothly with special surface treatment and easily stick with dust , hair and other impurities. Third, when it burned with fire, the false silicone bracelet will come up with the black material on the edge while the true one shows white powder. And final, tell a reliable method to clean the bracelets. Get it soak in warm water for 3-5min, rub a few and add the detergent if necessary. Then allpersonalized bracelets done after drying by air. 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. istics are soft , comfortable , no odor and bright color . It is a favorite product for many young peopersonalized braceletsple . It can be used as ornaments , and can also be used to motivate ourselves . Especially athletes like to wear this kind of bracelet . Silicone bracelets first appeared on athletes"hands . The athletes wear them on their wrists in imitation of cyclist Armstrong . He writes some inspiring words on the rubber wristband coated with his favorite colors or chooses phrases to cheer up his race . Armstrong carefully prepared a charity event . At the event site, Armstrong gave wristbands with all kinds of inspirational words to poor children . Because there were many inspirational languages on the silicone bracelet , for a while , the silicone bracelet was also known as inspirational circle . Over time , silica gel bracelets have spread to the NBA . The color of the players" wristbands is mostly matched with the color of the shirts in the match . The role of the custom bracelets is not that people say they can play a protective role like wristbands , but as an incentive , a kind of mascot to bless themselves . After the propaganda of the NBA stage , many fans and businessmen imitated and produced a variety of personalized arm bands . Manufacturers are also developing and trying various manufacturing processes to bring more brilliant and more suitable awareness bracelets to users . After the evolution of this period , custom bracelets quickly occupied the global market and became popular ornament for many people . disease, senile psychosis, senile deafness, cerebral arteriosclerosis and the resulting stroke, etc. We can make a id bracelet for seniors. There will be the name printed on it. We can make a QR code so When you scan the code with a phone, the detail of name, disease, status will show up. It is fast to get help when emegency comes. It can be a reminder wristband. We can printed some tips like when to have medicine, which is the food can not eat and so on. It is helpful for daily life of seniors. We can make the wristband all pantone colors. It can be solid, swirled, segmented, glowing and UV tranfer. The size can be 180mm, 190mm or 202mm. Hope this help you to know more about id bracelet. 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.