Change color by UV light. We have 6 colors which are Red(#19), Orange(#17), Yellow(#16), Blue(#14), Sky Blue(#13), and Purple(#12). The photochromic materials have many types. OP: Dye. Suitable for g

ИЗМЕНЕНИЕ ЦВЕТА УЛЬТРАФИОЛЕТОВЫМ СВЕТОМ.

Change color by heat. The thermochromic pigments are colorful when the temperature is below the design point, and turn to colorless when the temperature is above the turn-point. We have 15 colors, an

ИЗМЕНЕНИЕ ЦВЕТА ГОРЯЧЕЙ ВОДОЙ. КАРТИНА ДОЛЖНА ПРОЕКТИРОВАТЬ.

ТЕРМОМЕТР. МЫ МОЖЕМ ПРОЕКТИРОВАТЬ, ЧТОБЫ СООТВЕТСТВОВАТЬ ВАШЕМУ ТРЕБОВАНИЮ.

ТЕРМОМЕТР ДЛЯ ХОЛОДИЛЬНИКА. МЫ МОЖЕМ ПРОЕКТИРОВАТЬ ДЛЯ ВАС.

Changing color by water. White when dry, and transparent when wet. Suitable for tattoo.

Long term Fragrance for more than 6 monthes. Suitable for sticker and Textile. We have 15 standard Fragrances for both oil and water base, and have 50 more can select.

Emit colorful light under UV light. Suitable for anti-counterfeit application. We have 7 inorganic pigments and 4 organic dyes.