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 such 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. beer bottle openerupload/2019/20190321/172638_9049.png" width="350" height="350"> do it by buying silicone wristbands. These silicone rubber wristbands can be customized or personalized as to your liking and can be used as you beer bottle openerwant. These come in various styles including embossed, debossed, printed, color filled, segmented, swirled, figured, dual colored, simple blank and colored ones, glow in dark wristbands and in any color you want. Now these days, unlike earlier when custom wristbands had to be ordered in bulk, you can order few without paying much. Today, the manufacturer even allow you to design your own wristbands. This figured type of wristband is very popular because of its unique design. It will have a circle in the middle of the bands in which you can put your school or company logos or cliparts. It is very unique since the shape of it is more likely similar to a wrist watch. This type of rubber wristband known as the icon shaped rubber bracelet . Here the figured band displays the given logo or shield out of the sides of the band. The messages and icons are not always fixed on the normal space of the rubber bracelet so that they spread away of the strip. Moreover, you can order an unlimited number of rubber wristbands for your own cause or campaign. There are no minimum orders, so the client can order only the exact number of figured rubber bracelet needed. It does not matter if figured rubber bracelet manufacturers are asked to produce one or one million of them. You can get your order ready within a few days. When talking about wristbands, you won’t be disappointed by delayed orders. blank-wristband , but also as a medical tool. Medical id bracelets is commonly used. It is a high quality silicone bracelets with the ID printed on. We can print bar code, 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. When 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. If the medical id 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.