Color Index: Solvent red 179
Molecular formula: C22H12N2O
CAS No.: 89106-94-5
A yellow shade red with very good lightfastness and excellent heat resistance.
Solvent Red 179 is a yellowish transparent red oil solvent dye.
It has good heat resistance and light fastness, good migration resistance and high tinting strength. Solvent Red 179’s equivalence is Red E2G.
It is recommended for plastics, PS PET PA PC ABS (polyolefin, polyester,polycabonate, polyamide ) etc. Also allowed to be used in polyester fiber (PET).
Color Index: Solvent red 179
Fórmula molecular: C22H12N2O
CAS No.: 89106-94-5
Appearance red powder
Intensidad de tintado 100±3%
Color de la sombra Similar al estándar,
Ceniza ≤ 1.0%
Humedad ≤ 1.0%
Valor diferencial de colorΔE ≤ 0,8
Density g/cm3 1.40
Melting Point ℃ 255
| Prueba Artículos | PS | ABS | SAN | PMMA | PC | R-PVC | PA6 | PET |
| Temperatura de resistencia al calor, ℃
(0,05% colorantes, transparente) |
300 | 300 | – | – | 340 | – | – | 320 |
| Temperatura de resistencia al calor, ℃
(0,05% colorantes + 1,0% dióxido de titanio) |
300 | 300 | – | – | 340 | – | – | 320 |
| Resistencia a la migración | 5 | 5 | – | – | 5 | 5 | 5 | 5 |
| Solidez a la luz (colorantes 0,05%, transparentes) | 7-8 | 7-8 | – | – | – | 7-8 | – | |
| Resistencia a la intemperie | – | – | – | – | – | – | – | – |
| Resistencia a los ácidos (en solución de ácido clorhídrico 5%) | – | – | – | – | – | 5 | – | – |
| Resistencia alcalina (en solución de sosa cáustica 5%) | – | – | – | – | – | 5 | – | – |
| PS | ● | PET | ● | PC | ● |
| AS | ● | PVC- R | ● | SAN | ● |
| ABS | ● | PVC-U | ● | ||
| PMMA | ● |
Nota: ● = recomendado ○ = uso potencial - = no recomendado
| Acetona | Butyl Acetate | Metilbenceno | Diclorometano | Alcohol etílico |
| 1.6 | 1.6 | 4.1 | 8 | 0.9 |
Recomendado Dosificación
Transparent: 0.05
Non-transparent: 0.08
Regular Packaging is in 25kgs paper drum, 450kgs/Pallet.