honor DPP vs Quinacridone Pigments: Performance, Cost, and Application Guide Engineer-grade comparison for high-performance organic pigments: chemical stability, color strength, and total cost of ownership. Contents 1. Chemistry & Molecular Structure 2. Performance Comparison Table 3. Application Matrix by Industry 4. Total Cost Analysis 5. FAQ (3 Questions) Request Free Trial Pack 1. Chemistry & Molecular … Read more
PR48:2 vs PR57:1: Which Red Pigment for Your Ink System PR48:2 vs PR57:1: Which Red Pigment for Your Ink System Your offset ink for a high-speed web press just had a viscosity spike at 40°C because you substituted PR57:1 where PR48:2 was specified—wasting 2 hours of press time and 200 kg of substrate. That single … Read more
PV23 vs PV19 Comparison Guide PV23 Loses 50% of Its Chroma After 1,000 Hours of QUV-B Exposure. PV19 Loses 3%. That One Data Point Determines Whether Your Violet Coating Still Looks Violet at Year 3. You are a procurement manager at a packaging inks company. Your client, a luxury cosmetics brand, demands a violet shade … Read more
Technical Information What Is PG7 Pigment Green 7 (CAS 1328-53-6, CI 74260) is a chlorinated copper phthalocyanine — the most widely consumed organic green pigment in industrial manufacturing. The molecule takes the copper phthalocyanine chromophore and replaces up to fifteen peripheral hydrogen atoms with chlorine, pulling the absorption band from blue into a bright, clean … Read more
HP ORANGE 3632 — Water-Based Pigment Orange 13 (PO13) | Honor Pigments Technical Information What Is PO13 The transition from solvent-based to water-based coatings has been underway for two decades, driven by VOC regulations tightening across every major market. For the orange segment of the formulator’s palette, that transition collides with a hard truth: conventional … Read more
Technical Information What Is PO13 Pigment Orange 13 (CAS 3520-72-7, CI 21110) is a disazopyrazolone organic pigment whose chromophore — two azo bridges linking pyrazolone terminal groups into a planar conjugated system — produces a bright, transparent yellowish orange with color strength that handily outperforms inorganic orange pigments. It is the volume-standard organic orange across … Read more
HP BLUE 4693 — Pigment Blue 27 (Prussian Blue) | Iron Hexacyanoferrate for Publication Gravure & Industrial Coatings Technical Information What Is PB27 Pigment Blue 27 (CAS 14038-43-8, CI 77510) is iron hexacyanoferrate — Prussian Blue, the first modern synthetic pigment, discovered in Berlin around 1704 and still commercially significant three centuries later for the … Read more
Technical Information What Is PB1 Pigment Blue 1 (CAS 1325-87-7, CI 42595:2) is a triarylmethane PTMA lake pigment, molecular formula C₃₇H₂₈N₂Na₂O₈S₂W, occupying the brightest red-shade blue in the organic pigment spectrum—a position phthalocyanine blues cannot reach. Its triarylmethane carbocation chromophore is precipitated with phosphotungstomolybdic acid, converting the water-soluble cationic dye into an insoluble pigmentary form. … Read more
HP 3434 — High-Strength Ink & Textile Pigment Orange 13 (PO13) | Honor Pigments Technical Information What Is PO13 In solvent-based gravure printing, the orange ink film on the substrate is typically 1 to 3 microns thick — thinner than a human hair. At that film weight, every gram of pigment in the formulation must … Read more