Ranbar WS1610 Reversible Thermochromic Pigment

Name: Thermochromic Pigment

Model: Ranbar WS-1610

Temperature change form: colorless to red

Color change principle: colorless at low temperature, colorful at high temperature

Temperature range: 35°C, 40°C, 60°C

Appearance: light red powder

Characteristics: bright color, fast temperature sensing speed, high sensitivity

Application: solvent-based coatings, inks, plastic injection, extrusion, etc.

Product Description:
Ranbar WS1610 is a colorless to red reversible thermochromic pigment, its color will change with the change of temperature, when heated thermochromic pigment internal material structure changes to achieve the effect of colorless to red, and when cooled the internal material to restore the original structure to return to the original color, and repeatedly reversible.

Ranbar's colorless to tinted thermochromic pigments are not available in one temperature range. They are available in three grades of 35°C, 40°C and 60°C, and can be customized for specific temperature ranges.

Ranbar thermochromic pigments are a type of colorant encapsulated in microcapsules, with an interior containing thermochromic powder and an outer layer coated with an insoluble transparent encapsulation. These thermochromic pigments are highly sensitive to the surrounding environment. The encapsulation layer enhances the stability and chemical resistance of the thermochromic powder, protecting it from the corrosion of other chemicals. Simultaneously, it also strengthens the durability of the product for various applications. It is crucial to handle the processing with care to avoid damage to the coating.

Model	Color	Application	Heat resistant	Color change temperature ℃
WS4010 +Temperature	Green	Oil-based: available; Water-based: not applicable; Plastic injection, extrusion: available;	140℃	35℃、40℃、60℃
WS4360 +Temperature	Emerald Green	Oil-based: available; Water-based: not applicable; Plastic injection, extrusion: available;	140℃	35℃、40℃、60℃
WS1610 +Temperature	Big Red	Oil-based: available; Water-based: not applicable; Plastic injection, extrusion: available;	140℃	35℃、40℃、60℃
WS1612 +Temperature	Pure Red	Oil-based: available; Water-based: not applicable; Plastic injection, extrusion: available;	140℃	35℃、40℃、60℃
WS1220 +Temperature	Peach Red	Oil-based: available; Water-based: not applicable; Plastic injection, extrusion: available;	140℃	35℃、40℃、60℃
WS2030 +Temperature	Orange	Oil-based: available; Water-based: not applicable; Plastic injection, extrusion: available;	140℃	35℃、40℃、60℃
WS5030 +Temperature	Blue	Oil-based: available; Water-based: not applicable; Plastic injection, extrusion: available;	140℃	35℃、40℃、60℃
WS4030 +Temperature	Sky Blue	Oil-based: available; Water-based: not applicable; Plastic injection, extrusion: available;	140℃	35℃、40℃、60℃
WS5060 +Temperature	Purple-Blue	Oil-based: available; Water-based: not applicable; Plastic injection, extrusion: available;	140℃	35℃、40℃、60℃
WS5040 +Temperature	Dark Blue	Oil-based: available; Water-based: not applicable; Plastic injection, extrusion: available;	140℃	35℃、40℃、60℃
WS6020 +Temperature	Violet	Oil-based: available; Water-based: not applicable; Plastic injection, extrusion: available;	140℃	35℃、40℃、60℃
WS0066 +Temperature	Black	Oil-based: available; Water-based: not applicable; Plastic injection, extrusion: available;	140℃	35℃、40℃、60℃