Pigmento violeta 19
| nombre del producto | PIGMENT VIOLET 19 |
| Sinónimos | C.I.Pigment Violet 19;C.I.PV19; PV19; P.V.19 |
| CI | 73900 |
| NO CAS. | 1047-16-1 |
| EINECS | 213-879-2 |
| Peso molecular | 312.32 |
| Fórmula molecular | C20H12N2O2 |
| Densidad | 1.371g/cm3 |
| Color | Polvo violeta |
Fórmula de estructura molecular:
Fastness Properties of Pigment Violet 19:
| Resistencia a la luz | 6-7 |
| Resistencia al calor (℃) | 200 |
| Resistencia al agua | 5 |
| Resistencia al aceite | 5 |
| Resistencia ácida | 5 |
| Resistencia a los álcalis | 5 |
| Resistencia al alcohol | 5 |
Aplicación principal: Tinta a base de agua, Tinta offset, Tinta a base de solvente, Plástico, Pintura, Impresión textil
Tenemos varios grados y propiedades de pigmentos para satisfacer las necesidades de los diferentes clientes; especifique su aplicación y requisitos para que podamos recomendarlos en consecuencia. Correo electrónico: sy@sypigment.com
Product Description of Pigment Violet 19:
β-quinacridone is a reddish purple color, similar to tetrachlorothioisatin (PR88), with excellent light and heat stability; used in high-end industrial coatings, and inorganic pigments such as iron oxide red and molybdenum red The transparent type can be used for metal decorative paint; it can also be used for coloring plastics such as PVC and PUR, and can withstand 300°C in polyolefin. The γ-type light fastness is slightly lower than the β-type, but has higher transparency; the coarse-grained γ-type has excellent light resistance and is suitable for outdoor paint coloring; it can be used for high-end metal decorative inks, which is close to PR122 Standard magenta color, 6-7 light resistance of printed samples, heat resistance of 190℃/10min, used for laminating plastic film and coloring of PP puree, etc.
