Solvent Blue 104
Transparent Blue R affords medium blue shade and it’s melt point is 220℃. It exhibits excellent heat resistance, light and weather fastness. It’s a important solvent dye widely used for engineer plastics includes PET, PC, PA etc. It’s also used for spin dyeing of nylons.
Key Features
Technical Specifications
| Trade Name | Transparent Blue 2B |
| C.I. NO. | 61568 |
| CAS NO. | 116-75-6 |
| EU NO | 204-155-7 |
| Chemical Group | Anthraquinone |
| Solubility | Excellent in organic solvents |
Physical Data & Fastness Properties
| Light Fastness | Good to Excellent |
| Heat Resistance | 220℃ |
Applications
- Nylon (PA)
- Polystyrene (PS)
- ABS
- Polycarbonate (PC)
- PET
- PMMA
Usage Instructions
Recommended for coloring engineering plastics such as Nylon (PA), Polystyrene (PS), ABS, Polycarbonate (PC), PET, PMMA. Melt point: 220℃. Typical concentration: 0.1-2.0% depending on color depth required. Ensure proper dispersion during processing.
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