MR-Red-31
Magenta Red thermochromic pigment from R series. Color change temperature range: 28.5 ~ 31°C. Available in Z, A, AO (Offset Printing), and P grades. Ideal for body temperature applications.
Key Features
Technical Specifications
| C.I. NO. | - |
| CAS NO. | - |
| Chemical Group | Thermochromic Pigment |
| Particle Size | 3-5 μm |
| Color Change Temp. | 28.5 ~ 31°C |
Physical Data & Fastness Properties
| Series | R Series |
| Grade | Z (Narrow Range), A (General Purpose), AO (Offset Printing), P (Injection Molding) |
| Initial Color | Magenta Red |
| Color Development Temp. | Below 28.5°C |
| Decolorization Temp. | Above 31°C |
Applications
- Baby care products
- Medical temperature indicators
- Body temperature monitoring
- Smart textiles
- Cosmetics packaging
Usage Instructions
Recommended dosage: 1-5% depending on application. For offset printing: use AO grade with appropriate ink system. Store in cool, dry place away from direct sunlight and heat sources.
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