Adding a photosensitizer in the fabrics of clothes.The photosensitizer is a kind of high molecular compound, it can produce a photochemical reaction after absorbing uv light source with ultraviolet light . The stronger the ultraviolet light is, the photosensitizer absorb more light. So the effect of photochemical reaction be more obvious, the pace of change make quicker! When lighting under the indoor light exposure , can also produce discoloration. Discoloration clothing can change from one color to another color, or from one pattern to another pattern. Or changes a colorful picture.
At the time of printing the patterns on the color changing costumes,it added a special temperature paint in of pigment the pattrens. There are many kinds of temperature color changing pigment , we now using is a reversible type temperature color changing pigment . This kind of pigment is a crystallization of organic compounds, the critical of the changing temperature is 27 degrees, when the temperature is above 27 , crystal particle do random motion, colore opaque temperature paint immediately never transparent solid into a transparent liquid, so the clothes on the patterns of the disappeared. On the contrary, when the temperature drops below to 27 degrees Celsius,the pattern will appeared also the same principle with this, because this kind of change is reversible. Therefore, color change clothing is developed according to the principle of optical and thermal principle, divided into two kinds photosensitive discoloration and polychromatic. Photosensitive discoloration is changing color, with the strength of the sun, such as sunlight is a kind of color, there is no sun discoloration clothing to another color. Luminous color is two kinds of day and night change, color change to night clothes. Polychromatic is changed with the temperature, color changes, such as above 27 degrees Celsius is a kind of color, less than 27 degrees is a kind of color. Color dye with pattern design, can produce the effect of color change design change, broke the normal dyes can only be printed static patterns. See, for a while and disappear.
Generally ,the clothes contains the photosensitizer, that will be transformed into another kind of light. The stronger the ultraviolet light be , photosensitizer absorption of light source,the change effect will be more obviously.
Because the clothes was added the photosensitizer.And the photosensitizer is a kind of high molecular compound,after it absorbing the uv light source with ultraviolet light to produce a photochemical reaction. The stronger the ultraviolet light be, the photosensitizer absorption of light source, more obvious the more so the effect of photochemical reaction is , the pace of change quickly! When indoor light exposure to the sun's ultraviolet rays, also can produce discoloration. Discoloration clothing can be from a color changing into another kind of color, or from a pattern changes into another. Or no design changes a colorful picture.
Why the pattern on the discoloration costumes will disappear from time to time? when heated and return?
This is because when we printing the the patterns of the color changing costumes, in the design of pigment added a special temperature paint. There are many kinds temperature changing pigment , now we using is a kind of reversible type temperature pigment application. This pigment is a crystallization of organic compounds, it changes at the temperature of 27 degrees, when the temperature is above 27 degrees Celsius, crystal particle will do the random motion, colored opaque temperature paint will transparent into a transparent liquid immediately , so the clothes on the patterns of the disappeared. On the contrary, when the temperature drops below to 27 degrees Celsius, pattern appeared and is also one of the principle, because this kind of change is reversible. Design will appear from the first visible, so the dress for a while and disappear.
In our normal life, when we understand the mysteries of discoloration clothing color, just can enjoy science and technology brings us more the colour of the rainbow. Put on color clothes that you like and in the clothing with words that you need to express or pattern to express own mood, in our work, enjoy leisure life color dress.
