Principle various color temperature change material

1 , temperature change of raw materials: The temperature difference between the control change color. Temperature change material has a temperature range of low to high variety , according to temperature generally divided into: low color ( about 10 ℃), the texture color ( about 30 ℃), High color (50 ℃, 60 ℃, 65 ℃) and other materials ; temperature change powder colored to colorless , colorless to colored series , temperature change with increasing temperature can be glowing sheets repeatedly will change color. ( To 31 ℃ red , for example, more than 31 ℃ discoloration in the form of colorless presented below 31 ℃ is red ) .
2 , Dreaming material discoloration principle: temperature change material color photographic material : use of sunlight (UV light ) control to change the color of the interior is a colorless or colored , color or appearance into another outdoor color under ultraviolet light .
3 , luminous luminous pigments absorb light and heat energy , and energy storage , and then in the dark to light way slow release of energy can be recycled an infinite number of times , a faster sunlight and UV absorption.
4 , long-lasting flavor: powdered paint pigments microcapsules using microencapsulation technology , the flavors wrapped up membership by pressure , friction, heat or natural diffusion , etc., slowly release the aroma , flavor sustainable than six months.
5 , anti-counterfeiting fluorescent material : surface temperature change material colorless , showing color under ultraviolet light. Applications: money , bills , card , tobacco, alcohol , drugs, glow in the dark , labeling, packaging, brochures, etc. with higher
6, the water becomes transparent ink : This ink is water-based , applied on paper , fabric printing, can cover the product as a white background when dry, discolored water after showing a transparent background color.