Color-changing principle of twelve-constellation color-changing cup

Name: Constellation Exclusive

Content: color changing cup

Specification: 9.5cm in height, 8.2cm in diameter, 7.5cm in handle length and 300ml in capacity.

Material: ceramic cups fired by traditional technology. (China exports porcelain cups)

Color: black

Discoloration principle

Ceramic color-changing cups and glass color-changing cups can be divided into thermochromism, cold discoloration and water discoloration. The color changes when the thermochromic temperature is above 40 degrees Celsius, and the temperature of the cold color-changing cup is below 20 degrees Celsius.

The color has changed, and it is out of fashion when it comes to water. Their principle is: the cup body is printed with temperature-sensitive materials, which belong to temperature-sensitive materials, can resist high temperature of 320 degrees Celsius, and are non-toxic, lead-free and chromium-free.

Meet European standards.

Harmless principle

Consists of an outer cup and an inner cup which are coaxially arranged, a sandwich cavity filled with thermochromic volatile liquid is arranged between the bottom ends of the two cups, and artistic graphic communication communicated with the inner cavity is engraved on the outer side wall of the inner cup.

Tao. After hot water is poured into the drinking cup, the heat-sensitive liquid in the interlayer cavity will change color and escape into the graphic channel of the inner cup, so that the cup wall presents artistic patterns, which makes people get aesthetic feeling and artistic enjoyment. So, because

The heat-sensitive liquid is in the inner layer of the cup, so it does not contact with the beverage in the cup, that is, it will not cause pollution. Because this is a closed space, volatile liquid can't run out, so there can't be.

Limited use ~