in a wide temperature range. Both the chemical properties and physical properties fluctuate slightly according to temperature. UV and ozone can easily decompose the silicone. Organic silicon has better thermal stability and resistance to radiation and weather resistance than other polymer materials. It has a service life of up to several decades in the natural environment Silicone is one of the most unreactive compounds. They are resistant to biological aging without rejection of the animal body. As we can see, that why the silicone bracelet so comfortable and durable to wear. Different color of the bracelet has different meanings. Band color white stand for making poverty history. Yellow stand for livestrong. Black and white stand for standing up and speaking up. Blue stand for beatting bullying. Pink stand for supporting knowledge strength. 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. e been sold. More info on the LiveStrong bracelets is here. Yellow also represents support for our troops, like the yellow ribbons, and they say things like "freedom" and "USA" on them. Getting Rubber Bracelets Made.Some suppliers may be better than others when deciding to purchase rubber bracelets in large quantities. You should be able to choose the color and imprint on the bracelet. Keep in mind that many colors are already associated with organizations, so you may want to choose a unique color to avoid having your awareness bracelets confused with another cause. You should not pay more than 20 to 50 cents per bracelet if you are purchasing in bulk, especially if you are going to sell the bracelets for $1.00 a piece. The bottom line is custom bracelets are so ubiquitous today that they"re a perfect way to support and promote causes, organizations or businesses. They"re low-cost, high-visibility, and easy to order and wear. Why not try them for your organization? 24hourwristbands.ca is the industry leader in custom rubber bracelets design and production. The company produces wristbands in a variety of sizes, colors and styles to suit any occasion. white-rubber-wristbandsthick-rubber-wristbands motional gift, rubber wristband has advantage of favorable price, soft to touch and long lasting, so it is very popular. Let me talk something about UV rubber wristband. A UV rubber 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 ultraviolet or sunlight, and produces changes in color. When it loses ultraviolet or sunlight, it returns to the original color. We make the UV transfer wristband with silicone material original colors. So it look like jelly with translucent. The it gets to purple or blue in the sunshine, so cool it is. All styles of logo we can customize on it, debossed , colorfilled, embossed, embossed printed or print. And the size we can make is adult , women, youth and toddler. The there is anything unclear, please go to our category at which we will show you all. custom-rubber-wristbandsjac-vanek-rubber-bracelet A custom silicone is made from high quality silicone rubber with logo and message printed on. We can choose all the pantone for the wristband, no matter band or logo. cheap custom keychainsThe band can be solid, segment, swirl and logo can be debossed, embossed or printed. There is one kind call handwriting bracelet. There is an area that is writable on the surface. We can write ID, reminding message on it. So how can we make it ? There is a special silicone ink. It is writable. We can print a rectangle on the wristband. It is white like paper. We can write something on it. We can remove it and writcheap custom keychainse again. So it is very useful for school, hospital or events. The ink is eco friendly also. If you are interested in it, pls feel free to contact us.