Quinacridone Violet (Pigment Violet 19 / PR 122)
Quinacridone Violet (PR 122 / PV 19 depending on crystal modification) is a high-performance organic pigment derived from the linear quinacridone chromophore, offering vivid violet-magenta hues with outstanding lightfastness, heat stability, and chemical resistance. It is widely used in automotive coatings, high-quality printing inks, and plastics where color durability is critical. Chemzip supplies quinacridone violet in both standard and transparent grades.
مشخصات فنی
| appearance | Violet to magenta fine powder |
| purity (%) | ≥98.0 |
| oil absorption (g/100g) | 50–70 |
| lightfastness (Blue Wool) | 7–8 |
حوزههای کاربرد
- Automotive OEM and refinish basecoat and clearcoat systems
- High-performance offset and gravure printing inks
- Plastics colorant for polypropylene and engineering resins
- Architectural coating in premium exterior systems
- Cosmetic and personal care colorant (lip color, nail polish)
ویژگیهای محصول
- Outstanding lightfastness 7-8 on Blue Wool Scale for exterior durability
- Exceptional heat stability up to 270°C for engineering plastics processing
- Available in standard opaque and transparent high-transparency grades
- Excellent rheological behavior in liquid ink and coating systems
