Reversible Thermochromic Pigment is a new generation of functional colorantsour of our company.The characteristic can change the color with the temperature of the environment.So that make the shader object dynamic have the active effect colour changing .At present, the quality of our company products won the broad masses of users.Because the Thermochromic Pigment has some special properties.Please read carefully before using the product specifications and instructions, in order to obtain good results.
First :Color changing mechanism and structure of Reversible Thermochromic Pigment.
Our company developed the color changing mechanism and structure is by electronic transfer model of the system of organic compound preparation.Electron transfer type of organic compounds is a kind of organic hair color system with special chemical structure.It change the molecular structure of organic matter due to the electron transfer under certain temperature ,so as to realize color shift .This discoloration not only have the bright color,but also can do the change of "color = = colorless" and "colorless = = color" .
Electron transfer type compounds has discoloration performance, but cannot be directly used for printing ink and coating.Because When they are in contact with the water, oxygen and other compounds that would change the original color temperature or lose color performance.Must make it cut off from the outside environment and dispersed into small particles, can be the practical application valuecolor pigment .We through the microcapsule technology to achieve.Discoloration of the reversible thermosensitive microcapsules, referred to as a Reversible Thermochromic Pigment..This kind of pigment particles are balls, the average diameter of 3~7 microns.Its interior is discoloration,outside is a layer of about 0.2 0.5 microns thick insoluble transparent shell won't melt.It protects the discoloration from the erosion of water and other chemicals.Therefore, to avoid damage the crust is very important.
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