Branch brothers universal shelf-temperature organic pigments Purple Violet RL PV23

International Index Number: P.V.23 (51319). CAS registry number: 6358-30-1 EC registration number: 228-767-9 Product Family: Dioxazine Molecular Weight: 589.50 Molecular formula: C34H22Cl2N4O2 Alias: carbazole violet, dioxazine violet. This product dioxazine pigment, a comprehensive application firm, blue purple powder unusually high color intensity, red phase, phase two blue shade intense, brilliant. And phthalocyanine pigment mixed, can be equipped with the navy. Physical and chemical properties: light resistance: 7-8 grade, heat resistance: 200-220 ℃, relative density: 1.5-1.8, melting point: 310-400 ℃, PH value: 6-8, Acid resistance: 5, Alkaline: 5, water resistance: 5, oil resistance: 5, oil absorption (g / 100g): ≤45, hiding: transparent type, sieve residue (80 mesh): ≤ 5.0. Mainly used for water-based inks, solvent inks, the high-end automotive paint, air-drying paint, motorcycle paint, exterior paint, interior paint, paint color paste, rubber, paint, leather, plastic, wood, aluminum, cosmetics, art paint like coloring. PO plastic in the heat of 280 ℃, polyester and PE plastic (resin condensation process can withstand the 240-280 ℃ / 5-6h).