Thermochromic Powder Pigments
High-quality color changing pigments offering different activation temperatures for color to colorless (translucent white) or color to color transitions
Stable under normal conditions with long-lasting thermochromic effect - NON-TOXIC products for safe use
Our color changing (thermochromic) pigments are encapsulated in plastic micro spheres and cannot be mixed directly with water. They work best in water-based binders with higher viscosity. All pigments change color reversibly except those marked (IRREVERSIBLE!)
50°F (10°C) & 59°F (15°C) Activation Temperatures
BLACK-COLORLESS
Changes from black to colorless at 50°F (10°C). Perfect for cold-weather applications and temperature monitoring.
RED-YELLOW
Transitions from red to bright yellow at 59°F (15°C). Ideal for cool temperature visual indicators and artistic applications.
65°F (18°C) & 72°F (22°C) Activation Temperatures
BLACK-COLORLESS
65°F (18°C) activation. Changes from black to colorless for moderate temperature applications.
BLUE-COLORLESS
72°F (22°C) activation. Beautiful blue to colorless transformation for room temperature applications.
77°F (25°C) Activation Temperature - Most Popular Collection
GREEN-YELLOW
Vibrant green to yellow transformation at body temperature.
BLACK-YELLOW
Dramatic black to bright yellow color change.
RED-YELLOW
Classic red to yellow transition for interactive projects.
BLACK-COLORLESS
Popular black to colorless transformation.
BLACK-PINK
Elegant black to pink color transformation.
BLACK-GREEN
Bold black to green transition for nature themes.
PINK-COLORLESS
Gentle pink to colorless transformation.
YELLOW-COLORLESS
Bright yellow to colorless for sunny effects.
BLACK-PURPLE
Mysterious black to purple transformation.
RED-COLORLESS
Classic red to colorless effect for alerts.
BLUE-COLORLESS
Cool blue to colorless for water themes.
82°F (28°C) Activation Temperature
BLACK-COLORLESS
82°F (28°C) activation for slightly warmer applications.
RED-COLORLESS
Red to colorless at 82°F for temperature-sensitive alerts.
88°F (31°C) Activation Temperature
BLUE-VIOLET
Beautiful blue to violet color transition.
BLACK-PINK
Black to pink color change at warm body temperature.
BLACK-YELLOW
Black to yellow transformation at higher temperature.
RED-COLORLESS
Red to colorless at 88°F activation temperature.
BLUE-COLORLESS
Blue to colorless at warm activation temperature.
BLACK-COLORLESS
Black to colorless transformation at 88°F.
95°F (35°C) Activation Temperature
BLACK-PINK
95°F (35°C) activation for higher temperature applications.
BLACK-PURPLE
95°F (35°C) activation for higher temperature applications.
BLACK-GREEN
95°F (35°C) activation for higher temperature applications.
BLACK-COLORLESS
95°F (35°C) activation for higher temperature applications.
Higher Temperature Activation Products
BLACK-COLORLESS
113°F (45°C) activation temperature.
RED-COLORLESS
113°F (45°C) red to colorless transformation.
BLACK-COLORLESS
158°F (70°C) high temperature activation.
Irreversible Thermochromic Products
⚠️ IMPORTANT: These products change color ONCE at the indicated temperature and DO NOT return to their original color.
BLACK-PINK (IRREVERSIBLE)
140°F (60°C) one-time color change. Perfect for temperature monitoring applications.
BLACK-GREEN (IRREVERSIBLE)
140°F (60°C) permanent black to green transformation.
BLACK-COLORLESS (IRREVERSIBLE)
140°F (60°C) one-time color change. Perfect for temperature monitoring applications.
BLACK-COLORLESS (IRREVERSIBLE)
176°F (80°C) high-temperature permanent change for industrial applications.
Thermochromic Technology Features
Temperature Activation
- Responds to body heat and touch
- Multiple activation temperatures available
- Reversible color transformation
- Returns to original color when cooled
- Stable under normal conditions
Safety & Quality
- High-quality NON-toxic materials
- Safe for educational use
- Environmentally responsible
- Long-lasting thermochromic effect
- Microencapsulated technology
Versatile Applications
- Science experiments
- Arts & crafts projects
- Interactive displays
- Temperature indicators
- Educational demonstrations
Mixing Compatibility
- Works with high-viscosity binders
- Compatible with paints
- Mixes with varnishes
- Works with resins and gels
- Suitable for liquid plastics
Important Product Information
How It Works
Temperature Activation
Colors change when heated to the activation temperature and return to original state when cooled.
Microencapsulation Technology
Components are encapsulated in plastic microspheres for stability and longevity.
Usage Guidelines
Pigment Mixing
Cannot mix directly with water. Use with high-viscosity binders for best results.
Temperature Selection
Choose activation temperature based on your specific application needs.
Product Support & Technical Assistance
Technical Consultation: Our thermochromic specialists provide expert guidance on product selection, activation temperatures, and application techniques.
Educational Support: Detailed instructions for use available for classroom and laboratory applications.
Bulk Pricing: Volume discounts available for educational institutions, research facilities, and commercial applications.
Custom Solutions: Need a specific activation temperature or color combination? Contact us for custom formulations.