Solvent Blue 104 (Transparent Blue 2B)
Solvent Blue 104 / Transparent Blue 2B
Solvent Dyes| Blue Series
Basic Specifications
| Product Name | Solvent Blue 104 (Transparent Blue 2B) |
| English Name | Solvent Blue 104 / Transparent Blue 2B |
| CAS Registry Number | 116-75-6 |
| C.I. Number | 61568 |
| Molecular formula | C32H30N2O2 |
| Molecular Weight | 474.59 |
| Product Categories | Solvent Dyes |
| Product Line | Blue Series |
| Hue | Cyan (Transparent Blue) |
| Appearance | Blue to dark blue powder |
| Density | Approx. 1.21 g/cm³ |
Product Features
- Vivid Blue High Purity — Intense, saturated color with pure, clear tone
- Excellent lightfastness — 8 grade (ISO); retains color under prolonged exposure.
- Excellent heat resistance — stable at 280°C for high-temperature processing
- High solubility — easily soluble in most organic and hydrocarbon solvents
- High transparency — Dissolves into colorant for clear, particle-free products.
- High stability — heat and light resistant with long-term color consistency
Application Areas
Plastic Coloring — PS, HIPS, ABS, PC, PVC, PMMA, SAN, ASPolyester Dope — Polyester Fiber DyeingTransfer Printing — Heat Transfer Printing ProcessInks & Coatings — Printing Inks, Paints, VarnishesWaxes and Fats — Candle and Industrial Fat Coloring
App Data
| Resin Type | Recommendation | Behavior Description |
|---|---|---|
| PS | ✅ Recommended | Use 0.05-0.3% opacity, transparent shading, heat resistant up to 280°C |
| HIPS/ABS | ✅ Recommended | Use 0.05-0.3% opacity |
| PC | ✅ Recommended | Use 0.05-0.3% opacity |
| PMMA | ✅ Recommended | Use 0.05-0.3% Transparent Blue |
| SAN/AS | ✅ Recommended | Use 0.05-0.3% opacity |
| PVC | ✅ Recommended | Use 0.05-0.3% opacity |
| Polyester solution | ✅ Recommended | Dye concentration: 0.05-0.3%, solution dyeing |
Notes
- Please test with a sample first to confirm the optimal dosage and heat resistance conditions.
- The powder color chart may differ from the final product color. Please refer to the actual colored result.
- Evaluate weather resistance for long-term outdoor exposure.
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