Temperature change ink color nature

Temperature change ink is an ink color as the temperature changes due to changes in temperature change ink .
The first, reversible glow in the dark film ink: original color after the temperature rises into other colors , then drop back to the color temperature also will be changed back .
Depending on the color temperature requirements there are several varieties of frozen food :7 -13 degrees Celsius temperature change ink ,26 -31 degrees Celsius temperature change ink feel ,46 -51 ,38 -43 ,60 -65 degrees Celsius temperature change ink .
Color color is divided into the following three products : photoluminescent technology, black - red, red - yellow.
Second, the reversible thermosensitive achromatic ink: ink temperature change in the original color will disappear when the temperature rises , the temperature returns after the color also will reply.

Reversible thermosensitive inks

Depending on the temperature requirements are the same and the temperature change ink is divided into three varieties.
Color varieties: yellow, red and gold , red , gravel for gardens, pink, royal blue , sky blue , green , malachite green , dark green, dark brown , black.
Third , reversible thermosensitive color inks : oil change color ink itself is very shallow , after heating the ink color darkens the color changed again after the temperature returns back.
This section temperature change ink product luminous paint our company is only 60 degrees Celsius color varieties.
Color varieties: No - rosy red, green, malachite green , blue, dark brown .

glow in the dark material particle size

However, due to the specific gravity of 4.1 luminescent pigment particle size is 19 --- 25um, it is necessary to be made ??of synthetic resin granules or pellets, and then used in processing . Standard ratio storing pigment incorporated into the resin is 10 to 20% by weight --- . The higher the amount of the phosphorescent pigment is realglow where to buy glow powder in the brightness . The ratio can be set depending on a use , cost, and other conditions . Phosphorescent pigment is the main component of the phosphor ZnS (ZnS: Cu). Avoid the use of resins and additives containing lead, cadmium , iron and other heavy metal ingredients. Since the phosphorescent pigment is pigments in paint a high temperature close to 1300 ℃ , so its thermal stability is relatively high . However, if they contain heavy metals described earlier , when there may be heat molded suffered accelerate its deterioration. In addition, the high acid value , then , over time , luminescent pigment will degenerate.