stband. Let’s explain the what silicone rubber is and the its perfect characteristic. There are many types of silicone rubber for different fields of industrial product. Silica gel is a highly active adsorbent material, which belongs to amorphous material. Silica gel is a kind of amorphous silicon dioxide, mainly composed of silica. Its chemical property is stable, and it does not burn. Chemical formula is xSiO2?yH2O. Silica gel contains organic silica gel and inorganic silica gel. Inorganic silica gel is a highly active adsorption material. It is usually prepared by reaction of sodium silicate and sulfuric acid, and a series of post-processing processes custom rubber keychainssuch as aging and acid bubble. Household use desiccant, humidity regulator, deodorizer belongs to inorganic silica gel.Organic silica gel is an organosilicon compound. It refers to a compound containing Si-C bond and at least one organic group, which is directly linked to silicon atoms. It is mainly divided into four categories: silicone rubber, silicone resin, silicone oil and silane coupling agent. There are 4 types of silicone products, moulded silicone products, extruded silica gel products, liquid silica gel products and special silicone products. Silicone rubber is one of organic silica gel and it is one of the moulded silicone products Temperature resistance, weatherability, electrical insulation performance, Physiological inertia, Low surface tension and low surface energy are the outstanding characteristics of organic silica gel. The one we use to make bracelet is named polysiloxanes di-Me Me vinyl vinyl group-terminated chemically. We add curing agent to the soft original silicone rubber and mix them evenly, then put it to molding machine with high temperature of about 200℃, a few seconds later the silicone rubber gets solidified. Here comes the silicone bracelet with custom logo by mould. Characteristic of the silicone rubber stay same on the process but it get more strengthened. All of our products are made from 100% high quality silicone rubber, eco-friendly, comfortable to wear and durable. Please feel free to choose us. green-rubber-bracelet-meaningfree-rubber-bracelets We are professional rubber bracelet maker with years of experience. Rubber bracelet is not only used as promotional gift, but also as a medical alert tool. Medical alert bracelets is commonly used. It is a high quality rubber bracelets with the ID printed on. We can print bar codcustom rubber keychainse, QR code or unique serial number together with some detail of the medical institute. Usually the wristband width need at least 15mm so that the code is clear enough to be scaned. We you scan the code with a phone, the detail of patient name, disease, taboo drugs, status will show up. It is a good help for doctor and patient to know the treatment. All the medical bracelets should made from 100% silicone which is harmless and eco friendly to avoid secondary injury to patients. If the bracelet is embeded with a chip, it will note down the information of exercise, heart beat and sleeping. Then trafer it to the phone app. It contribute to health care. on the wristband. All the pantone colors are available. We choose our own colors to may our own baseball wristband not only for ourself but for our team player. People who plays basetball like to wear a wristband. It inspires to play better and won more games and finally get the championship for the city. As it is made from high quality silicone rubber, it feels comfortable. Many baseball teams would like to make wristbands for their player. We can make the player name, number and the team slogan on it. It help to bulid a stronger team. Using coupon SAVE10, we offer 10% dicount for the total price. Besides, order less than 100pcs, get 50pcs free and 5pcs keychains free. Order 100pcs or more, get 100pcs free and 10pcs keychains free. All the free wristbands and keychains are same design of the one you order. and bright color . It is a favorite product for many young people . 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 .