Source from: http://www.d9go.com/versace-tee/
T-shirts that change color in sunlight now are very popular, especially in some countries. These T-shirts – is quite unusual and nice gifts for both children and adults alike. But many people who are ignorant of the principle of color changes are afraid to buy such things. Brief description of this process will allow you to understand due to what is happening.
When the temperature rises, the paint used for such T-shirts, called the thermodynamic paint. This means that when the temperature changes, changing the chemical composition of paint, and it causes a color change. The same principle is used in rings that change color depending on mood, apartment thermometers and other temperature indicator. This paint, when used for clothing, you can create things that change color when you touch a hand or when a person goes out hot day.
When painting T-shirts are usually used two coats of paint. One – the constant you see when you buy the thing. This coat of paint covered the second, sensitive to changes in temperature, a layer of thermo-chemical dyes. Color change occurs due to a chemical reaction caused by heat, which temporarily changes the form of thermo-chemical dyes. Thermo chemical paint – it microcapsules that are part of shirt fabrics. These microcapsules are in hot temperatures become visible. This combination of thermo chemical and permanent ink and causes the color of the shirts that you see.
These shirts have appeared in the late 80′s. Some companies that have taken over their production quickly went bankrupt, so as not using good technology, and t-shirts is easy to get spoiled. Nevertheless, some companies are in business to this day. These companies made investments in research and improved production technology T-shirts, chameleons.
In the market there and a similar product, these thermo-prints for the usual T-shirts. Usually, when cold, these prints have a white or black, and when the temperature rises, it becomes multi-colored print. These prints are also using thermo chemical reaction. These shirts are also very popular in some countries as a souvenir.
These shirts are very interesting, but usually they have a short-lived life. Nevertheless, quality t-shirts with fun prints – it’s a great buy for those who like to stand out from the crowd. By the way, if you order these shirts handmade, they can do for you under any mood, event, every color and every day. You can choose what to do print – funny, serious, something of a philosophy or religion, what-what are you proud or any picture that you like.
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