Pigment Yellow 192
Pigment Yellow 192 is a heterocyclic high-grade organic pigment with heat resistance up to 300 °C and good migration resistance. It is suitable for coloring engineering plastics, especially nylon and polyester fibers.
PY192 is reddish yellow pigment. The light resistance is 7-8 degree in the 1/25 standard depth nylon 6, but it is 1/3 standard depth colored nylon 6 with 1% titanium dioxide, and the light resistance is 7 grade.
It is mainly used in engineering plastics, polyamide raw paste coloring, with no color change occurs in polyester fiber. Yellow 192 is used for nylon 6 heat resistance up to 300 °C, especially suitable for nylon 6 and nylon 66 coloring.
Chemistry
| Chemical parameter | |
| The index number | PY-192 |
| CAS number | 56279-27-7 |
| CI structure number | 507300 |
| Chemical category | Heterocyclic |
| Hue | Dark red light yellow |
| Molecular mass | 326.31 |
| Molecular formula | Cl9Hl0N4〇2 |
| Pigment performance | |
| Heat resistance | 300°C |